Gabriele Montefalcone - My Arxiv Readings

My ArXiv Readings

Here you can find a list of Arxiv papers I've found interesting, organized by month. It's a personal selection reflecting my interests, not an expert classification, as I'm just sharing what catches my eye in the world of academia. I tipically update this page weekly and at worst at the end of each month.

April 2025 ►

arXiv2504.00884: Constraints on primordial non-Gaussianity from Planck PR4 data
arXiv2504.00776: One-parameter dynamical dark energy: Hints for oscillations
arXiv2504.03424: The AI Cosmologist I: An Agentic System for Automated Data Analysis
arXiv2504.04226: Has DESI detected exponential quintessence?
arXiv2504.04417: How much has DESI dark energy evolved since DR1?
arXiv2504.03829: Dark Energy Constraints and Joint Cosmological Inference from Mutually Inconsistent Observations
arXiv2504.02028: Optimal parameterizations for observational constraints on thawing dark energy

March 2025 ►

arXiv2503.01228: Reheating after Axion Inflation
arXiv2503.02880: A New ∼ 5σ Tension at Characteristic Redshift from DESI DR1 and DES-SN5YR observations
arXiv2503.01962: Curvature Perturbations from First-Order Phase Transitions: Implications to Black Holes and Gravitational Waves
arXiv2503.00629: Low-Energy Neutrinos from Primordial Black Holes: A New Possibility for Observing Hawking Radiation
arXiv2503.00108: Constraining the primordial power spectrum using a differentiable likelihood
arXiv2503.03352: Constraints on asteroid-mass primordial black holes in dwarf galaxies using Hubble Space Telescope photometry
arXiv2503.03682: Optimal joint reconstruction from CMB observations: application to cosmic birefringence, patchy reionization and CMB lensing
arXiv2503.03857: WIMPs and new physics interpretations of the PTA signal are incompatible
arXiv2503.04539: Probing Dark Matter-Electron Interactions in the Cosmic Microwave Background Radiation
arXiv2503.00636: The Simons Observatory: Science Goals and Forecasts for the Enhanced Large Aperture Telescope
arXiv2503.04671: Abundance and properties of dark radiation from the cosmic microwave background
arXiv2503.05691: Reionization and the Hubble Constant: Correlations in the Cosmic Microwave Background
arXiv2503.04880: A New Source for (QCD) Axion Dark Matter Production: Curvature-Induced
arXiv2503.05208: The growth of linear perturbations in the interacting dark energy models and observational constraints
arXiv2503.10609: Knot reconstruction of the scalar primordial power spectrum with Planck, ACT, and SPT CMB data/li>
arXiv2503.10485: Self-interacting neutrinos in light of recent CMB and LSS data
arXiv2503.09759: Observed unequal-time power spectrum
arXiv2503.00110: CMB Constraints on Loop-Induced Decays of Leptophilic Dark Matter
arXiv2503.10766: Bloodhound Unleashed: Particle-based Substructure Tracking for Cosmological Simulations
arXiv2503.10806: DESI results: Hint towards coupled dark matter and dark energy
arXiv2503.14470: What’s the matter with Σmν?
arXiv2503.11753: First constraints on QCD axion dark matter using James Webb Space Telescope observations
arXiv2503.15592: A Fresh Look at Neutrino Self-Interactions With the Lyman-α Forest: Constraints from EFT and PRIYA
arXiv2503.17271: The SPT-Deep Cluster Catalog: Sunyaev-Zel’dovich Selected Clusters from Combined SPT-3G and SPTpol Measurements over 100 Square Degrees
arXiv2503.18829: Warm Inflation with the Standard Model
arXiv2503.14744: Constraints on Neutrino Physics from DESI DR2 BAO and DR1 Full Shape
arXiv2503.14738: DESI DR2 Results II: Measurements of Baryon Acoustic Oscillations and Cosmological Constraints
arXiv2503.14454: The Atacama Cosmology Telescope: DR6 Constraints on Extended Cosmological Models
arXiv2503.13650: Stringent Constraints on Self-Interacting Dark Matter Using Milky-Way Satellite Galaxies Kinematics
arXiv2503.20002: Predictions for new physics in the CMB damping tail
arXiv2503.17878: Non-Commutative fluid: an alternative source of cosmic acceleration
arXiv2503.19019: Observing Dark Matter Decays to Gravitons via Graviton-Photon Conversion
arXiv2503.19679: How to obtain slow roll inflation driven by non-linear electrodynamics
arXiv2503.19737: Phase Transitions in the Early Universe: Impacts on BBN and CMB Observables
arXiv2503.19955: How Much NEC Breaking Can the Universe Endure?
arXiv2503.22529: To CPL, or not to CPL? What we have not learned about the dark energy equation of state
arXiv2503.: New Constraints on Interacting Dark Energy from DESI DR2 BAO Observations
arXiv2503.23918: Hint of r ≃ 0.01 after DESI DR2 ?
arXiv2503.24385: Evolution of structure growth during dark energy domination: insights from the cross-correlation of DESI galaxies with CMB lensing and galaxy magnification

February 2025 ►

arXiv2502.04434: Searching for Inflationary Physics with the CMB Trispectrum
arXiv2502.04432: Searching for coupled, hyperlight scalars across cosmic history
arXiv2502.04300: CMB-S4: Foreground-Cleaning Pipeline Comparison for Measuring Primordial Gravitational Waves
arXiv2502.04212: The DESI 2024 hint for dynamical dark energy is biased by low-redshift supernovae
arXiv2502.04158: Diffusion-based mass map reconstruction from weak lensing data
arXiv2502.02636: Bounds on Velocity-Dependent Dark Matter-Baryon Scattering from Large-Scale Structure
arXiv2502.02638: An Alcock-Paczy´nski Test on Reionization Bubbles for Cosmology
arXiv2502.02571: Primordial Sharp Features through the Nonlinear Regime of Structure Formation
arXiv2502.02291: Primordial Black Hole Formation via Inverted Bubble Collapse
arXiv2502.07185: Expansion-history preferences of DESI and external data
arXiv2502.05823: Little ado about everything II: an ‘emergent’ dark energy from structure formation to rule cosmic tensions
arXiv2502.05260: Neutrino Mass Constraints from kSZ Tomography
arXiv2502.05259: JAGB 2.0: Improved Constraints on the J-region Asymptotic Giant Branch-based Hubble Constant from an Expanded Sample of JWST Observations
arXiv2502.08562: Testing the growth of cosmic structures during the Dark Ages
arXiv2502.10232: The Power Spectrum of the Thermal Sunyaev-Zeldovich Effect
arXiv2502.09810: ΛCDM and early dark energy in latent space: a data-driven parametrization of the CMB temperature power spectrum
arXiv2502.12843: Does dark matter fall in the same way as standard model particles? A direct constraint of Euler’s equation with cosmological data
arXiv2502.10506: No evidence for dynamical dark energy from DESI and SN data: a symbolic regression analysis
arXiv2502.13846: Violation of Bell inequalities from Cosmic Microwave Background data
arXiv2502.14608: A primordial origin to cosmic tensions: towards a joint solution to the H0 and S8 tensions with earlydark energy and scale-dependent primordial non-Gaussianities
arXiv2502.14667: Dynamical dark energy with AdS-to-dS and dS-to-dS transitions: Implications for the H0 tension
arXiv2502.15282: Novel Search for absorption of ultra-light fermionic dark matter on electron with cosmic ray boost
arXiv2502.15108: The holographic space-time model of inflation and its predictions for the CMB primordial spectra
arXiv2502.19383: The End of Easy Phenomenology for CMB Experiments: A Case Study in the Dark Sector
arXiv2502.19310: Cosmological Magnetic Fields from Ultralight Dark Matter
arXiv2502.19245: A strike of luck: could the KM3–230213A event be caused by an evaporating primordial black hole?
arXiv2502.19498: Neutrino Emission and Plasma Heating from Primordial Black Holes: An Improved Approach to Neff Constraints
arXiv2502.20384: Linear matter density perturbations in the ΛsCDM model: Examining growth dynamics and addressing the S8 tension
arXiv2502.20434: General Constraints on Isocurvature from the CMB and Ly-α Forest

January 2025 ►

arXiv2501.06890:Measurements of the Temperature and E-mode Polarization of the Cosmic Microwave Background from the Full 500-square-degree SPTpol Dataset
arXiv2501.05531: Primordial Black Hole Hot Spots and Nucleosynthesis
arXiv2501.06095: The Spectre of Underdetermination in Modern Cosmology
arXiv2501.01369: Current constraints on cosmological scenarios with very low reheating temperatures
arXiv2501.20766: Probing Long-Range Forces Between Neutrinos with Cosmic Structures
arXiv2501.04669: Cosmological Perturbations from a New Approach to Inflation
arXiv2501.: Effort.jl: a fast and differentiable emulator for the Effective Field Theory of the Large Scale Structure of the Universe
arXiv2501.02049: Enabling Strong Neutrino Self-interaction with an Unparticle Mediator
arXiv2501.03672:A cosmic degeneracy story: structure formation with warm dark matter and scale-dependent primordial non-Gaussianities
arXiv2501.: Updated BBN Bounds on Hadronic Injection in the Early Universe: The Gravitino Problem
arXiv2501.09120:Void spin distribution as a powerful probe of σ8
arXiv2501.12264: Constraint on Neutrino Statistics from Cosmological Data
arXiv2501.11571: Illustrating the consequences of a misuse of σ8 in cosmology
arXiv2501.10785: Cosmological search for sterile neutrinos after DESI 2024
arXiv2501.11606:Black Holes Rule Out Heavy Tachyons
arXiv2501.17939: Significant increase in sensitive volume of a gravitational wave search upon including higher harmonics
arXiv2501.18335: Quintessential Implications of the presence of AdS in the Dark Energy sector
arXiv2501.13913: The Cosmic Microwave Background - Secondary Anisotropies
arXiv2501.15233: Cosmic distance duality after DESI 2024 data release and dark energy evolution
arXiv2501.17226: A universal bound on the duration of a kination era

December 2024 ►

arXiv2412.01740: Outliers in DESI BAO: robustness and cosmological implications
arXiv2412.02696: Stage IV CMB forecasts for warm inflation
arXiv2412.01890: Clustering and Runaway Merging in a Primordial Black Hole Dominated Universe
arXiv2412.03546: Revisiting the impact of neutrino mass hierarchies on neutrino mass constraints in light of recent DESI data
arXiv2412.04071: Towards a multi-tracer neutrino mass measurement with line-intensity mapping
arXiv2412.04385: The Thermal Sunyaev-Zel’dovich Effect from the Epoch of Reionization
arXiv2412.04430: Uniting the Observed Dynamical Dark Energy Preference with the Discrepancies in Ωm and H0 Across Cosmological Probes
arXiv2412.00826: COMPRESSED ’CMB-LITE’ LIKELIHOODS USING AUTOMATIC DIFFERENTIATION
arXiv2412.07068: The Atacama Cosmology Telescope: Semi-Analytic Covariance Matrices for the DR6 CMB Power Spectra
arXiv2412.07893: BBN-simple: How to Bake a Universe-Sized Cake
arXiv2412.05762: The UV Sensitivity of Axion Monodromy Inflation
arXiv2412.14265: Inflation without an Inflaton
arXiv2412.14607: Testing anisotropic Hubble expansion
arXiv2412.14264: Indirect Detection of Hot Dark Matter
arXiv2412.15192: Accurate method for ultralight axion CMB and matter power spectra
arXiv2412.15849: Impact of reionization history on constraining primordial gravitational waves in future all-sky cosmic microwave background experiments
arXiv2412.13288: Aspects of Gravitational Portals and Freeze-in during Reheating
arXiv2412.13301: Dark Matter Escaping Direct Detection Runs into Higgs Mass Hierarchy Problem
arXiv2412.13894: Understanding acoustic scale observations: the one-sided fight against Λ
arXiv2412.14049: Is the formation of primordial black holes from single-field inflation compatible with standard cosmology?
arXiv2412.12073: Mitigating cosmic variance in the Hellings-Downs curve: a Cosmic Microwave Background analogy
arXiv2412.13131: Constraints on Strongly-Interacting Dark Matter from the James Webb Space Telescope
arXiv2412.13065: COZMIC. III. Cosmological Zoom-in Simulations of SIDM with Suppressed Initial Conditions
arXiv2412.12286: Searching for axion-like particles with SPHEREx
arXiv2412.16282: The Sound of Dark Sectors in Pulsar Timing Arrays
arXiv2412.17912: Gravitational Waves from Particles Produced from Bubble Collisions in First-Order Phase Transitions

November 2024 ►

arXiv2411.02261: Refining the nonlinear modelling of primordial oscillatory features
arXiv2411.01500: A New Limit on the Graviton Mass from the Convergence Scale of the CMB Dipole
arXiv2411.01331: Cosmological consequences of statistical inhomogeneity
arXiv2411.00532: Cross-Correlating the Universe: The Gravitational Wave Background and Large-Scale Structure
arXiv2411.00089: Does it matter? A more careful treatment of density fluctuations in 21-cm simulations
arXiv2411.03183: Revisiting constraints on primordial magnetic fields from spectral distortions of cosmic microwave background
arXiv2411.00892: New physics decaying into metastable particles: impact on cosmic neutrinos
arXiv2411.00931: Dynamics of metastable Standard Model particles from long-lived particle decays in the MeV primordial plasma
arXiv2411.04901: Dark energy reconstructions combining BAO data with galaxy clusters and intermediate redshift catalogs
arXiv2411.03448: Primordial black holes as supermassive black hole seeds
arXiv2411.03459: Investigating the Origin of CMB Large-Scale Features Using LiteBIRD and CMB-S4
arXiv2411.03896: Planck-PR4 anisotropy spectra show (better) consistency with General Relativity
arXiv2411.05590: FIMP Dark Matter in bulk viscous non-standard cosmologies
arXiv2411.07082: A model-independent reconstruction of the matter power spectrum
arXiv2411.06000: Cosmology From CMB Lensing and Delensed EE Power Spectra Using 2019-2020 SPT-3G Polarization Data
arXiv2411.09437: HI Intensity Mapping cross-correlation with thermal SZ fluctuations: forecasted cosmological parameters estimation for FAST and Planck
arXiv2411.07703: Some Times in Standard Cosmology
arXiv2411.08134: The EDGES measurement disfavors an excess radio background during the cosmic dawn
arXiv2411.09464: Collider fingerprints of freeze-in production of dark matter amidst the fast expansion phase of Universe
arXiv2411.10124: Modeling beam chromaticity for high-resolution CMB analyses
arXiv2411.09747: Thermo-Coupled Early Dark Energy
arXiv2411.13701: Revisiting Constraints on Resonant Axion-Photon Conversions from CMB Spectral Distortions
arXiv2411.12022: DESI 2024 VII: Cosmological Constraints from the Full-Shape Modeling of Clustering Measurements
arXiv2411.11945: A Novel Density Profile for Isothermal Cores of Dark Matter Halos
arXiv2411.11974: A Novel Bispectrum Estimator of the Kinematic Sunyaev-Zel’dovich Effect using Projected Fields
arXiv2411.11177: Transmutation of interacting quintessence in the late universe
arXiv2411.11685: BAO vs. SN evidence for evolving dark energy
arXiv2411.16678: Modified recombination and the Hubble tension
arXiv2411.16677: A Sound Horizon-Free Measurement of H0 in DESI 2024
arXiv2411.14524: Origin of cosmological neutrino mass bounds: background versus perturbations
arXiv2411.19892: Kinetic Gauge Friction in Natural Inflation
arXiv2411.19911: Interacting Dark Sector (ETHOS n = 0): Cosmological Constraints from SPT Cluster Abundance with DES and HST Weak Lensing Data
arXiv2411.19286: Impact of memory-burdened black holes on primordial gravitational waves in light of Pulsar Timing Array
arXiv2411.18706: Constraints on the dark matter-baryon interaction cross section from galaxy cluster thermodynamics

October 2024 ►

arXiv2410.01486: Probing Dark Relativistic Species and Their Interactions with Dark Matter through CMB and 21cm surveys
arXiv2410.00090: Massive neutrinos and cosmic composition
arXiv2410.00804: Constraints on the Hubble and matter density parameters with and without modelling the CMB anisotropies
arXiv2410.02676: Matter power spectrum induced by primordial magnetic fields: from the linear to the non-linear regime
arXiv2410.02488: Evidence for relativistic Sunyaev-Zeldovich effect in Planck CMB maps with an average electron-gas temperature of 𝑇e ≃ 5 keV
arXiv2410.01897: Testing the robustness of the BAO determination in the presence of massive neutrinos
arXiv2410.02723: Looking for WIMPs through the neutrino fogs
arXiv2410.03635: COZMIC. I. Cosmological Zoom-in Simulations with Initial Conditions Beyond CDM
arXiv2410.02871: SIMP dark matter during reheating
arXiv2410.07057: Dark sector interactions in light of weak lensing data
arXiv2410.04755: Machine Learning Constraints on Dark Matter Annihilation during the Epoch of Reionization: A CNN Analysis of the 21-cm Signal
arXiv2410.07086: Constraints on the Sharpness of the Curvature Power Spectrum
arXiv2410.06229: The Atacama Cosmology Telescope: Large-scale velocity reconstruction with the kinematic Sunyaev–Zel’dovich effect and DESI LRGs
arXiv2410.06053: Narrowing down the Hubble tension to the first two rungs of distance ladders
arXiv2410.05389: Cosmological perturbation theory for large scale structure in phase space
arXiv2410.05382: Astrophysical and Cosmological Probes of Boosted Dark Matter
arXiv2410.08163: DESI forecast for Dark Matter-Neutrino interactions using EFTofLSS
arXiv2410.07604: The light burden of memory: constraining primordial black holes with high-energy neutrinos
arXiv2410.07412: Circumventing Cosmic Variance via Remote Quadrupole Measurements
arXiv2410.07619: 21cmLSTM: A Fast Memory-based Emulator of the Global 21 cm Signal with Unprecedented Accuracy
arXiv2410.05948: On the dwarf galaxies rotation curves diversity problem
arXiv2410.19046: The Atacama Cosmology Telescope: A measurement of galaxy cluster temperatures through relativistic corrections to the thermal Sunyaev-Zeldovich effect
arXiv2410.22624: Thermal effects on warm chromoinflation
arXiv2410.17480: Early formation of supermassive black holes from the collapse of strongly self-interacting dark matter

September 2024 ►

arXiv2409.02173: Primordial Black Hole Hot Spots and Out-of-Equilibrium Dynamics
arXiv2409.02179: Enhanced Dark Matter Abundance in First-Order Phase Transitions
arXiv2409.02225: Unified Origin of Inflation, Baryon Asymmetry, and Neutrino Mass
arXiv2409.02804: Primordial regular black holes as all the dark matter (I): tr-symmetric metrics
arXiv2409.02807: Primordial regular black holes as all the dark matter (II): non-tr-symmetric and loop quantum gravity-inspired metrics
arXiv2409.02175: Primordial black holes from an aborted phase transition
arXiv2409.02295: Cosmological limits on the neutrino mass sum for beyond-ΛCDM models
arXiv2409.03712: Exploring neutrino interactions in light of present and upcoming galaxy survey
arXiv2409.03083: WIMP dark matter in bulk viscous non-standard cosmologies
arXiv2409.02980: How DREAMS are made: Emulating Satellite Galaxy and Subhalo Populations with Diffusion Models and Point Clouds
arXiv2409.15987: Stochastic Dark Matter from Curvature Perturbations
arXiv2409.02109: The Atacama Cosmology Telescope: Multi-probe cosmology with unWISE galaxies and ACT DR6 CMB lensing
arXiv2409.01801: Merging cosmologically coupled black holes: stochastic gravitational wave background and implications for pulsar timing arrays
arXiv2409.01937: Self-interacting scalar dark matter around binary black holes
arXiv2409.01939: Cosmology using numerical relativity
arXiv2409.01993: Comment on “Excluding Primordial Black Holes as Dark Matter Based on Solar System Ephemeris”
arXiv2409.01407: emuflow: Normalising Flows for Joint Cosmological Analysis
arXiv2409.02191: Z′-mediated dark matter freeze-in at stronger coupling
arXiv2409.04436: Memory burden effect mimics reheating signatures on SGWB from ultra-low mass PBH domination
arXiv2409.02102: Dimensionality Reduction Techniques for Statistical Inference in Cosmology
arXiv2409.05326: SCALE at Scale: Cosmological applications of small-scale CMB lensing
arXiv2409.06778: Signatures of Very Early Dark Energy in the Matter Power Spectrum
arXiv2409.07378: How new physics affects primordial neutrinos decoupling: Direct Simulation Monte Carlo approach
arXiv2409.06771: Searching for Dark Matter Interactions with ACT, SPT and DES
arXiv2409.06365: Induced Gravitational Waves probing Primordial Black Hole Dark Matter with Memory Burden
arXiv2409.06028: CMB polarization non-Gaussianity from accreting primordial black holes
arXiv2409.05953: Constraining burdened PBHs with gravitational waves
arXiv2409.07768: Enhancing Direct Detection of Higgsino Dark Matter
arXiv2409.07976: Constraints on the Primordial Black Hole Abundance through Scalar-Induced Gravitational Waves from Advanced LIGO and Virgo’s First Three Observing Runs
arXiv2409.10514: Constraints on axions from patchy screening of the cosmic microwave background
arXiv2409.10424: Unveiling V Modes: Enhancing CMB Sensitivity to BSM Physics with a Non-Ideal Half-Wave Plate
arXiv2409.09118: Constraining the Initial-Mass Function via Stellar Transients
arXiv2409.12940: Shaping Dark Photon Spectral Distortions
arXuv2409.17879: Towards primordial gravitational waves and ns = 1 in light of BICEP/Keck, DESI BAO and Hubble tension
arXuv2409.17019: Matching current observational constraints with non-minimally coupled dark energy
arXuv2409.14990: A swampland conjecture DESIder´atum?
arXuv2409.14780: Using dust to constrain dark matter models
arXuv2409.13818: Plausible constraints and inflationary production for dark photons
arXuv2409.13811: Light in the Shadows: Primordial Black Holes Making Dark Matter Shine
arXuv2409.19941: Explanation of high redshift luminous galaxies from JWST by early dark energy model
arXuv2409.15572: CMB and energy conservation limits on nanohertz gravitational waves

August 2024 ►

arXiv2407.21097: A Generative Modeling Approach to Reconstructing 21-cm Tomographic Data
arXiv2407.19549: Constraints on the fuzzy dark matter mass window from high-redshift observables
arXiv2408.00065: Tip of the Red Giant Branch Distances with JWST. II. I−band Measurements in a Sample of Hosts of 9 SN Ia Match HST Cepheids
arXiv2408.02365: Non-parametric late-time expansion history reconstruction and implications for the Hubble tension in light of DESI
arXiv2408.03229: Quintessential early dark energy
arXiv2408.00822: Dark Dwarfs: Dark Matter-Powered Sub-Stellar Objects Awaiting Discovery at the Galactic Center
arXiv2408.04432: Consistency tests between SDSS and DESI BAO measurements
arXiv2408.04530: Multidimensionality of the Hubble tension: the roles of Ωm and ωc
arXiv2408.04550: Spectra of fermions produced by a time-dependent axion in the radiation- and matter-dominated Universe
arXiv2408.04953: Low-Energy Supernova Constraints on Millicharged Particles
arXiv2408.05264: Constraints on cosmology beyond ΛCDM with kinetic Sunyaev Zel’dovich velocity reconstruction
arXiv2408.05591: Free Streaming in Warm Wave Dark Matter
arXiv2408.06189: The Planck SZiFi catalogues: a new set of Planck catalogues of Sunyaev-Zeldovich-detected galaxy clusters
arXiv2408.03584: Constraints on Primordial Magnetic Fields from High Redshift Stellar Mass Density
arXiv2408.03875: Effects of a local physics change on the SH0ES determination of 𝐻0
arXiv2408.03994: Parity-breaking galaxy 4-point function from lensing by chiral gravitational waves
arXiv2408.07700: Profile Likelihoods in Cosmology: When, Why and How illustrated with ΛCDM, Massive Neutrinos and Dark Energy
arXiv2408.07617: New Horizons for Psi: Studying fundamental fields with numerical relativity
arXiv2408.07744: Sub-MeV Dark Sink Dark Matter
arXiv2408.07746: No Warm Inflation From Sphaleron Heating With a Vanilla Axion
arXiv2408.08356: Cold Dark Matter Based on an Analogy with Superconductivity
arXiv2408.10166: The NANOGrav 15 yr Data Set: Running of the Spectral Index
arXiv2408.09521: Observational evidence for Early Dark Energy as a unified explanation for Cosmic Birefringence and the Hubble tension
arXiv2408.02877: First Measurement of Solar 8B Neutrinos via Coherent Elastic Neutrino-Nucleus Scattering with XENONnT
arXiv2408.14531: Cosmological Parameter Estimation with a Joint-Likelihood Analysis of the Cosmic Microwave Background and Big Bang Nucleosynthesis
arXiv2408.11770: JWST Validates HST Distance Measurements: Selection of Supernova Subsample Explains Differences in JWST Estimates of Local H0
arXiv2408.12052: Cosmological perturbations with ultralight vector dark matter fields: numerical implementation in CLASS
arXiv2408.13305: CMB limits on decaying dark matter beyond the ionization threshold
arXiv2408.14245: GALPs! Composite heavy axion-like Dark Matter
arXiv2408.14537: Confronting Cold New Early Dark Energy and its Equation of State with Updated CMB and Supernovae Data
arXiv2408.14538: LINX: A Fast, Differentiable, and Extensible Big Bang Nucleosynthesis Package
arXiv2408.14787: Constraints on Redshift-Binned Dark Energy using DESI BAO Data
arXiv2408.12403: Quantifying S8 tension and evidence for interacting dark energy from redshift-space distortion measurements
arXiv2408.11889: Nonminimal Superheavy Dark Matter
arXiv2408.16579: A Compaction Function Analysis of CMB µ distortion Constraints on Primordial Black Holes
arXiv2408.17318: Scant evidence for thawing quintessence

July 2024 ►

arXiv2406.19458: Dark Matter Coupled to Radiation: Limits from the Milky Way Satellites
arXiv2406.19960: Gauge invariant quantum backreaction in U(1) axion inflation
arXiv2407.01173: Combining pre- and post-recombination new physics to address cosmological tensions: case study with varying electron mass and a sign-switching cosmological constant
arXiv2407.2407.00358: Minimizing the tensor/scalar ratio in single-field inflation models
arXiv2407.2407.01099: Gemini Dark Matter
arXiv2407.02580: A Precise Fitting Formula for Gravitational Wave Spectra from Phase Transitions
arXiv2407.01581: The Cosmic Timeline Implied by the JWST Reionization Crisis
arXiv2407.01713: Enhancing inflationary model predictions via refined slow-roll dynamics
arXiv2407.06117: Unveiling Neutrino Masses: Insights from Robust (e)BOSS Data Analysis and Prospects for DESI and Beyond
arXiv2407.06032: A generalized method of constraining Warm Inflation with CMB data
arXiv2407.05752: Dark Sector Tunneling Field Potentials for a Dark Big Bang
arXiv2407.04606: The Atacama Cosmology Telescope DR6 and DESI: Structure formation over cosmic time with a measurement of the cross-correlation of CMB Lensing and Luminous Red Galaxies
arXiv2407.04385: Impact of LRG1 and LRG2 in DESI 2024 BAO data on dark energy evolution
arXiv2407.04322: 2D BAO vs 3D BAO: solving the Hubble tension with alternative cosmological models
arXiv2407.04198: Constraints on blue and red tilted primordial power spectra using dwarf galaxy properties
arXiv2407.03532: Fast Radio Bursts and Artificial Neural Networks: a cosmological-model-independent estimation of the Hubble Constant
arXiv2407.03795: A quantitative analysis of Gravitational Wave spectrum sourced from First-Order Chiral Phase Transition of QCD
arXiv2407.06586: Comments on the prior dependence of the DESI results
arXiv2407.07878: The Cosmological Preference for Negative Neutrino Mass
arXiv2407.07529: Kaluza-Klein Graviton Freeze-In and Big Bang Nucleosynthesis
arXiv2407.08427: Constraining Holographic Dark Energy and Analyzing Cosmological Tensions
arXiv2407.07956: Inflationary Gravitational Waves as a probe of the unknown post-inflationary primordial Universe
arXiv2407.08773: Dark matter limits from the tip of the red giant branch of globular clusters
arXiv2407.08793: TCC in the interior of moduli space and its implications for the string landscape and cosmology
arXiv2407.12482: Exploring Milky Way rotation curves with Gaia DR3: a comparison between ΛCDM, MOND, and General Relativistic approaches
arXiv2407.10900: Accelerated by dark matter: a high-redshift pathway to efficient galaxy-scale star formation
arXiv2407.10845: Inferring dark energy properties from the scale factor parametrisation
arXiv2407.10965: Negative neutrino masses as a mirage of dark energy
arXiv2407.11737: A ∼ 43 GeV γ-ray line signature in the directions of a group of nearby massive galaxy clusters
arXiv2407.11263: Impact of evolving dark energy on the search for primordial gravitational waves
arXiv2407.12920: A New Probe of µHz Gravitational Waves with FRB Timing
arXiv2407.18161: Axionless strong CP problem solution: the spontaneous CP violation case
arXiv2407.13831: Living at the Edge: A Critical Look at the Cosmological Neutrino Mass Bound
arXiv2407.15781: High-redshift JWST massive galaxies and the initial clustering of supermassive primordial black holes
arXiv2407.15553: Cosmological measurement of the gravitational constant G using the CMB
arXiv2407.15005: Gravothermal collapse and the diversity of galactic rotation curves
arXiv2407.14598: The Non-Relativistic Effective Field Theory Of Dark Matter-Electron Interactions
arXiv2407.14549: Black hole event horizons are cosmologically coupled
arXiv2407.16747: Leptogenesis via Bubble Collisions
arXiv2407.16845: The mass effect – Variations of masses and their impact on cosmology
arXiv2407.17252: Model-agnostic assessment of dark energy after DESI DR1 BAO
arXiv2407.19549: Constraints on the fuzzy dark matter mass window from high-redshift observables
arXiv2407.18891: A comparative analysis of dissipation coefficients in warm inflation
arXiv2407.18846: COSMOLOGICAL IMPLICATIONS OF THE GAIA MILKY WAY DECLINING ROTATION CURVE
arXiv2407.18294: The First Billion Years in Seconds: An Effective Model for the 21-cm Signal with Population III Stars

June 2024 ►

arXiv2406.17849: Constraining cosmological parameters using the splashback radius of galaxy clusters
arXiv2406.18095: Observational Evidence to Logistic Dark Energy Driving the Accelerating Universe
arXiv2406.18186: The Predicament of Absorption-dominated Reionization II: Observational Estimate of the Clumping Factor at the End of Reionization
arXiv2406.18435: Upper Bounds on the Mass of Fundamental Fields from Primordial Universe
arXiv2406.18298: A model-independent determination of the sound horizon using recent BAO measurements and strong lensing systems
arXiv2406.18641: Neutrino masses and mixing from milli-charged dark matter
arXiv2406.15947: The shape of DM halos: a new fundamental cosmological invariance
arXiv2406.15750: Plasma Constraints on the Millicharged Dark Matter
arXiv2406.15546: The Impact of Non-Gaussian Primordial Tails on Cosmological Observables
arXiv2406.17039: Thermal Dark Matter with Low-Temperature Reheating
arXiv2406.17685: CMBFSCNN: Cosmic Microwave Background Polarization Foreground Subtraction with Convolutional Neural Network
arXiv2406.11963: Lepton Collider as a window to Reheating
arXiv2406.12554: Populating secluded dark sector with ultra-relativistic bubbles
arXiv2406.14554: Neutrino mass bounds from DESI 2024 are relaxed by Planck PR4 and cosmological supernovae
arXiv2406.12970: Warm and Fuzzy Dark Matter: Free Streaming of Wave Dark Matter
arXiv2406.14157: Exact solutions for differentially rotating galaxies in general relativity
arXiv2406.13388: Suppression without Thawing: Constraining Structure Formation and Dark Energy with Galaxy Clustering
arXiv2406.11126: Mitigating the binary viewing angle bias for standard sirens
arXiv2406.10202: DESI and the Hubble tension in light of modified recombination
arXiv2406.18635: Dark Matter from Dark Glueball Dominance
arXiv2406.01475: New limits on warm inflation from pulsar timing arrays

May 2024 ►

arXiv2405.02127: Fully Relativistic Derivation of the Thermal Sunyaev-Zel’dovich Effect
arXiv2405.00836: No νs is Good News
arXiv2405.00766: Introducing the DREAMS Project: DaRk mattEr and Astrophysics with Machine learning and Simulations
arXiv2405.00502: Using non-DESI data to confirm and strengthen the DESI 2024 spatially-flat w0waCDM cosmological parameterization result
arXiv2405.00490: A first-order deconfinement phase transition in the early universe and gravitational waves
arXiv2405.02388: Gravothermal Catastrophe in Resonant Self-interacting Dark Matter Models
arXiv2405.03024: CMB low multipole alignments across data releases
arXiv2405.03368: Updating neutrino mass constraints with Background measurements
arXiv2405.03490: Robustness of inflation to kinetic inhomogeneities
arXiv2405.02168: The role of LRG1 and LRG2’s monopole in inferring the DESI 2024 BAO cosmology
arXiv2405.00119: Sterile neutrino dark matter within the νSMEFT
arXiv2405.04062: Geodesic completeness, cosmological bounces and inflation
arXiv2405.03738: Too Hot to Handle: Searching for Inflationary Particle Production in Planck Data
arXiv2405.03933: Assessing observational constraints on dark energy
arXiv2405.04455: Robust constraints on tensor perturbations from cosmological data: a comparative analysis from Bayesian and frequentist perspectives
arXiv2405.04216: DESI 2024: Reconstructing Dark Energy using Crossing Statistics with DESI DR1 BAO data
arXiv2405.05104: Dark photon constraints from CMB temperature anisotropies
arXiv2405.05208: Why the Universal Threshold for Primordial Black Hole Formation is Universal
arXiv2405.05312: Optimal Celestial Bodies for Dark Matter Detection
arXiv2405.04855: Revisiting general dark matter-bound-electron interactions
arXiv2405.06226: Minimal Dark Matter Freeze-in with Low Reheating Temperatures and Implications for Direct Detection
arXiv2405.08059: Axion-Induced Patchy Screening of the Cosmic Microwave Background
arXiv2405.08064: Dark Matter-Radiation Scattering Enhances CMB Phase Shift through Dark Matter-loading
arXiv2405.09323: Exponential Quintessence: curved, steep and stringy?
arXiv2405.09506: The asymmetry of dawn: evidence for asymmetric reionization histories from a joint analysis of cosmic microwave background and astrophysical data
arXiv2405.09449: Constraining UV freeze-in of light relics with current and next-generation CMB observations
arXiv2405.08874: A Dark Matter Fermionic Quantum Fluid from Standard Model Dynamics
arXiv2405.08543: Distinguishing bounce and inflation via quantum signatures from cosmic microwave background
arXiv2405.09723: Gravitational Wave-Induced Freeze-In of Fermionic Dark Matter
arXiv2405.09919: Measuring cluster masses with Planck and SPT-SZ CMB lensing
arXiv2405.10604: Interacting dark sector: a dynamical system perspective
arXiv2405.10692: STOLAS: STOchastic LAttice Simulation of cosmic inflation
arXiv2405.12220: CMB-HD as a Probe of Dark Matter on Sub-Galactic Scales
arXiv2405.11016: Fingerprints of a Non-Inflationary Universe from Massive Fields
arXiv2405.11869: DESI constraints on varying electron mass model and axion-like early dark energy
arXiv2405.14818: Gravitational-wave dark siren cosmology systematics from galaxy weighting
arXiv2405.13881: Natural Inflation with Exponentially Small Tensor-To-Scalar Ratio
arXiv2405.13680: Five parameters are all you need (in ΛCDM)
arXiv2405.13588: DESI 2024: Constraints on Physics-Focused Aspects of Dark Energy using DESI DR1 BAO Data
arXiv2405.13208: Fundamental physics with the Lyman-alpha forest: constraints on the growth of structure and neutrino masses from SDSS with effective field theory
arXiv2405.17564: Rescuing thermally under-abundant dark matter with a first-order phase transition
arXiv2405.17566:

April 2024 ►

arXiv2404.00867: Smoothing and flattening the universe through slow contraction versus inflation
arXiv2404.00181: Oscillations in the Dark?
arXiv2404.01457: A Semi-blind Reconstruction of the History of Effective Number of Neutrinos Using CMB Data
arXiv2404.02210: No need to know: astrophysics-free gravitational-wave cosmology
arXiv2404.03557: Signal-preserving CMB component separation with machine learning
arXiv2404.03002: DESI 2024 VI: Cosmological Constraints from the Measurements of Baryon Acoustic Oscillations
arXiv2404.08170: A Truncated Primordial Power Spectrum and Its Impact on B-Mode Polarization
arXiv2404.08056: Interpreting DESI’s evidence for evolving dark energy
arXiv2404.07250: Reionization after JWST: a photon budget crisis?
arXiv2404.15089: Vanilla Inflation Predicts Negative Running
arXiv2404.15220: Dark Radiation with Baryon Acoustic Oscillations from DESI 2024 and the H0 tension
arXiv2404.13596: New galaxy UV luminosity constraints on warm dark matter from JWST
arXiv2404.14341: Quantifying Scalar Field Dynamics with DESI 2024 Y1 BAO Measurements
arXiv2404.15232: Interacting Dark Energy after DESI Baryon Acoustic Oscillation measurements
arXiv2404.13833: The Self-Consistency of DESI Analysis and Comment on “Does DESI 2024 Confirm ΛCDM?”
arXiv2404.12068: Does dark energy really revive using DESI 2024 data?
arXiv2404.08633: Does DESI 2024 Confirm ΛCDM?
arXiv2404.16822: Cosmological probes of Dark Radiation from Neutrino Mixing
arXiv2404.18474 + arXiv2404.18475: Robust µ-distortion constraints on primordial supermassive black holes from non-Gaussian perturbations

March 2024 ►

arXiv2403.02120: Evaluating extensions to LCDM: an application of Bayesian model averaging
arXiv2403.02115: Constraining primordial non-Gaussianity using Neural Networks
arXiv2403.03216: On the (non-)degeneracy of massive neutrinos and elastic interactions in the dark sector
arXiv2403.02461: Electroweak metastability and Higgs inflation
arXiv2403.02401: Cogenesis of baryon and dark matter with PBH and QCD axion
arXiv2403.03252: Nonthermal Heavy Dark Matter from a First-Order Phase Transition
arXiv2403.07401: Constraining the Initial Mass function in the Epoch of Reionization from Astrophysical and Cosmological data
arXiv2403.06859: Radial Tully-Fisher relation and the local variance of Hubble parameter
arXiv2403.05619: A Ratio-Preserving Approach to Cosmological Concordance
arXiv2403.05496: Absence of concordance in a simple self-interacting neutrino cosmology
arXiv2403.09186: TangoSIDM Project: Is the Stellar Mass Tully-Fisher relation consistent with SIDM?
arXiv2403.09038: Dynamical Friction and Black Holes in Ultralight Dark Matter Solitons
arXiv2403.11916: Sound Horizon Independent Constraints on Early Dark Energy: The Role of Supernova Data
arXiv2403.11499: Resolving the H0 and S8 tensions with neutrino mass and chemical potential
arXiv2403.13068: Compatibility of JWST results with exotic halos
arXiv2403.13581: A novel PBH production mechanism from non-Abelian gauge fields during inflation
arXiv2403.13882: Gravitational Wave Probe of Planck-scale Physics After Inflation
arXiv2403.13886: Continuous Gravitational Waves: A New Window to Look for Heavy Non-annihilating Dark Matter
arXiv2403.15202: Structure Formation in Various Dynamical Dark Energy Scenarios
arXiv2403.15373: Can the NANOGrav observations constrain the geometry of the universe?
arXiv2403.19650: Consistency of JWST Black Hole Observations with NANOGrav Gravitational Wave Measurements
arXiv2403.19542: Cosmological inference from combining Planck and ACT cluster counts
arXiv2403.19227: A new method to determine H0 from cosmological energy-density measurements
arXiv2403.19038: Cosmic Neutrino Decoupling and its Observable Imprints: Insights from Entropic-Dual Transport
arXiv2403.18895: Feedback in the dark: a critical examination of CMB bounds on primordial black holes
arXiv2403.16963: Constraining the history of reheating with the NANOGrav 15-year data
arXiv2403.18656: Late-forming black holes and the antiproton, gamma-ray, and anti-helium excesses

February 2024 ►

arXiv2402.00100: Diffuse Axion Background
arXiv2401.17940: Can we constrain warm dark matter masses with individual galaxies?
arXiv2402.01395: Dark Matter-Electron Scattering Search Using Cryogenic Light Detectors
arXiv2402.00981: Swamplandish Unification of the Dark Sector
arXiv2402.01560: Testing α-attractor quintessential inflation against CMB and low-redshift data
arXiv2402.01839: Indirect Searches for Dark Photon-Photon Tridents in Celestial Objects
arXiv2402.04767: ΛCDM Tensions: Localising Missing Physics through Consistency Check
arXiv2402.04743: Temperature evolution in the Early Universe and freeze-in at stronger coupling
arXiv2402.07713: Closed-form expressions for multiscatter Dark Matter capture rates
arXiv2402.09863: Double-well instantons in finite volume
arXiv2402.08626: Constraints on Variation of the Weak Scale from Big Bang Nucleosynthesis
arXiv2402.09501: Bubble Misalignment Mechanism for Axions
arXiv2402.09310: Phase transition catalyzed by primordial black holes
arXiv2402.08865: New constraints on ultraheavy dark matter from the LZ experiment
arXiv2402.10696: Dark Energy Survey: A 2.1% measurement of the angular Baryonic Acoustic Oscillation scale at redshift zeff = 0.85 from the final dataset
arXiv2402.08716: Axion dark matter from inflation-driven quantum phase transition
arXiv2402.11716: The Price of Abandoning Dark Matter Is Nonlocality
arXiv2402.13186: Effects of pair freeze-out on photon distributions in BBN epoch
arXiv2402.13535: Minimal warm inflation with a heavy QCD axion
arXiv2402.13878: Dark population transfer mechanism for sterile neutrino dark matter
arXiv2402.14223: Interacting light thermal-relic dark matter: self-consistent cosmological bounds
arXiv2402.13341: Revisiting formation of primordial black holes in a supercooled first-order phase transition
arXiv2402.13309: Dark Radiation Isocurvature from Cosmological Phase Transitions
arXiv2402.14339: Can Early Dark Energy be Probed by the High-Redshift Galaxy Abundance?
arXiv2402.17823: Breakdown of Hawking Evaporation opens new Mass Window for Primordial Black Holes as Dark Matter Candidate
arXiv2402.10264: Neutrino-Dark Sector Equilibration and Primordial Element Abundances
arXiv2402.18880: Weak Lensing Constraints on Dark Matter-Baryon Interactions with N-Body Simulations and Machine Learning

January 2024 ►

arXiv2401.00687: Constraining MeV to 10 GeV majoron by Big Bang Nucleosynthesis
arXiv2401.02075: SPT Clusters with DES and HST Weak Lensing. II. Cosmological Constraints from the Abundance of Massive Halos
arXiv2401.02929: The Dark Energy Survey: Cosmology Results With ∼1500 New High-redshift Type Ia Supernovae Using The Full 5-year Dataset
arXiv2401.04773: JWST Observations Reject Unrecognized Crowding of Cepheid Photometry as an Explanation for the Hubble Tension at 8σ Confidence
arXiv2401.06221: Constraining dark energy with the integrated Sachs-Wolfe effect
arXiv2401.08288: On the origins of CMB anomalies and testing a new theory of inflationary quantum fluctuations
arXiv2401.08530: Stochastic Inflation in General Relativity
arXiv2401.08862: Detecting Dark Matter Substructures on Small Scales with Fast Radio Bursts
arXiv2401.09408: Were you born in an aborted primordial black hole?
arXiv2401.09411: Slaying Axion-Like Particles via Gravitational Waves and Primordial Black Holes from Supercooled Phase Transition
arXiv2401.09614: From inflation to dark matter halo profiles: the impact of primordial non-Gaussianities on the central density cusp
arXiv2401.10202: SPARC galaxies prefer Dark Matter over MOND
arXiv2401.10571: Testing the consistency of early and late cosmological parameters with BAO and CMB data
arXiv2401.10680: The PTA Hellings and Downs Correlation Unmasked by Symmetries
arXiv2401.10976: An Effective Cosmological Collider
arXiv2401.11973: Planck constraints on Cosmic Birefringence and its cross-correlation with the CMB
arXiv2401.12052: Determining Cosmological-model-independent H0 with Gravitationally Lensed Supernova Refsdal
arXiv2401.13033 + arXiv2401.13040: A new “temperature inversion” estimator to detect CMB patchy screening by large-scale structure and ACT results
arXiv2401.13415: Least response method to separate CMB spectral distortions from foregrounds
arXiv2401.12797: A New Precise Determination of the Primordial Abundance of Deuterium: Measurement in the metal-poor sub-DLA system at 𝑧 = 3.42 towards quasar J 1332+0052
arXiv2401.14170: No-go guide for the Hubble tension: late-time or local-scale new physics
arXiv2401.13729: Origin of the Stochastic Gravitational Wave Background: First-Order Phase Transition vs. Black Hole Mergers
arXiv2401.14450: Self-interacting dark matter solves the final parsec problem of supermassive black hole mergers
arXiv2401.15054: The 2024 BBN baryon abundance update
arXiv2401.15782: Constraints on an Anisotropic Universe

December 2023 ►

arXiv2312.02954: Improving Constraints on Inflation with CMB Delensing
arXiv2312.01977: Cosmological constraints on early dark energy from the full shape analysis of eBOSS DR16
arXiv2312.01410: The Yukawa-Coupled Dark Sector Model and Cosmological Tensions
arXiv2312.03127: Early Galaxy Formation and the Hubble Tension
arXiv2312.05302: Cosmology and Astrophysics with Standard Sirens and Galaxy Catalogs in View of Future Gravitational Wave Observations
arXiv2312.06889: Misalignment production of vector boson dark matter from axion-SU(2) inflation
arXiv2312.06756: Where are NANOGrav’s big black holes?
arXiv2312.07660: Warm Surprises from Cold Duets: N-Body Simulations with Two-Component Dark Matter
arXiv2312.08497: Exact treatment of weak dark matter-baryon scattering for linear-cosmology observables
arXiv2312.09814: Review of Hubble tension solutions with new SH0ES and SPT-3G data
arXiv2312.09396: Quantum Foundations as a Guide for Refining Particle Theories
arXiv2312.11241: Why Cosmic Voids Matter: Mitigation of Baryonic Physics
arXiv2312.11074: A double take on early and interacting dark energy from JWST
arXiv2312.12493: The Hubble tension as a window on the gravitation of the dark matter sector
arXiv2312.11608: Inhomogeneous Energy Injection in the 21-cm Power Spectrum: Sensitivity to Dark Matter Decay
arXiv2312.17151: Imprints of light dark matter on the evolution of cosmic neutrinos
arXiv2312.17246: Dark matter freeze-in from non-equilibrium QFT: towards a consistent treatment of thermal effects
arXiv2312.17499: Signatures of inhomogeneous dark matter annihilation on 21-cm

November 2023 ►

arXiv2311.02148 : Dissipative Dark Substructure: The Consequences of Atomic Dark Matter on Milky Way Analog Subhalos
arXiv2311.04822 : Slow-rolling scalar dynamics and as solution for the Hubble tension
arXiv2311.04955: Cosmological Phase Transitions and the Swampland
arXiv2311.04974: Dark Radiation from the Primordial Thermal Bath in Momentum Space
arXiv2311.07648: Coherent Self-Interactions of Dark Matter in the Bullet Cluster
arXiv2311.09116: Hints of Neutrino Dark Matter scattering in the CMB? Constraints from the Marginalized and Profile Distributions
arXiv2311.08638: The Cosmology of Dark Energy Radiation
arXiv2311.12340: Gravitational Wave Signals From Early Matter Domination: Interpolating Between Fast and Slow Transitions
arXiv2311.12259: Analytical models of supermassive black holes in galaxies surrounded by dark matter halos
arXiv2311.14513: Induced gravitational waves: the effect of first order tensor perturbations
arXiv2311.16377: 5σ tension between Planck cosmic microwave background and eBOSS Lyman-alpha forest and constraints on physics beyond ΛCDM
arXiv2311.16862: Solving the Hubble tension at intermediate redshifts with dynamical dark energy
arXiv2311.13642: Gravitational lenses in hydrodynamical simulations
arXiv2312.13739: On Sphaleron Heating in the Presence of Fermions