{"total":20,"items":[{"citing_arxiv_id":"2607.01226","ref_index":41,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Intertwined Constraints in Extended Cosmologies: Dark Energy, Curvature, Neutrinos, and Inflation","primary_cat":"astro-ph.CO","submitted_at":"2026-07-01T17:57:32+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Dynamical dark energy remains preferred across extended models while curvature, neutrino mass and inflation parameters show strong model dependence, with no resolution of the H0 tension.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"[38]DESIcollaboration,DESI 2024 III: baryon acoustic oscillations from galaxies and quasars, JCAP04(2025) 012 [2404.03000]. - 81 - [39]DESIcollaboration,DESI 2024 VI: cosmological constraints from the measurements of baryon acoustic oscillations,JCAP02(2025) 021 [2404.03002]. [40]DESIcollaboration,DESI DR2 results. II. Measurements of baryon acoustic oscillations and cosmological constraints,Phys. Rev. D112(2025) 083515 [2503.14738]. [41]DEScollaboration,The Dark Energy Survey: more than dark energy - an overview,Mon. Not. Roy. Astron. Soc.460(2016) 1270 [1601.00329]. [42]KiDScollaboration,KiDS-1000 Cosmology: Cosmic shear constraints and comparison between two point statistics,Astron. Astrophys.645(2021) A104 [2007.15633]. [43]DEScollaboration,Dark Energy Survey Year 3 results: Cosmological constraints from galaxy"},{"citing_arxiv_id":"2607.00812","ref_index":13,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Gravitational Wave Signatures of Schwarzschild Black Hole in a Generalized Dehnen-Type $(1,4,\\gamma)$ Dark Matter Halo","primary_cat":"gr-qc","submitted_at":"2026-07-01T11:40:09+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Numerical study of timelike geodesics and millihertz gravitational waves from periodic orbits around a Schwarzschild black hole embedded in a (1,4,γ) Dehnen dark matter halo.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.29710","ref_index":6,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Size Dependence of the Sommerfeld Enhancement for Puffy Dark Matter","primary_cat":"hep-ph","submitted_at":"2026-06-29T02:27:52+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Finite size of puffy dark matter is identified as a fundamental factor affecting Sommerfeld enhancement, characterized via two dimensionless parameters, with nugget-type DM showing resonant behavior akin to point-like particles.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.27812","ref_index":119,"ref_count":2,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Unraveling the Imprints of Fluctuation-dynamo on the Intracluster Medium with the SKA","primary_cat":"astro-ph.GA","submitted_at":"2026-06-26T07:54:26+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"MHD simulations indicate that SKA-Mid Band 5a can detect filamentary polarized emission from ICM magnetic fields at high resolution and sensitivity, allowing inference of turbulence driving scales.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.26218","ref_index":8,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Dark Matter in Draco and Bo\\\"otes I: Hints of a Core in an Ultra-Faint Dwarf from Simulation-Based Inference","primary_cat":"astro-ph.GA","submitted_at":"2026-06-24T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"GraphNPE recovers a significantly lower central density for Boötes I consistent with a core while Draco remains marginally cuspy, and demonstrates that higher-order velocity moments reduce bias in dynamical modeling.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"velocity dispersion for each dataset using the same procedure applied to the full sample, and report the velocity dispersions in Table 2. Fig. 1 shows the observed LOSV and projected distances (top panels) and the binned velocity dispersion profiles (bot- tom panels) for all datasets. For Draco, the MMT (W23) and DESI (D25) datasets have comparable radial coverage, spanning[0.02,12.5]R 1/2 and[0.11,8.33]R 1/2, respectively, though the DESI sample is predominantly distributed be- yond the half-light radius with relatively few tracers at small projected radii. The innermost DESI bin falls∼2σbelow the MMTbinsatcomparableradii.Weattributethisdiscrepancy to undersampling bias, as sparse sampling at smallRcan sys- tematically underestimate the true dispersion; we will explore"},{"citing_arxiv_id":"2606.25537","ref_index":138,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Probing the Fundamental Nature of Particle Dark Matter","primary_cat":"astro-ph.CO","submitted_at":"2026-06-24T08:13:20+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":2.0,"formal_verification":"none","one_line_summary":"Review summarizing radio searches for WIMP and ALP dark matter with SKA precursors and forecasts for SKA-Low and SKA-Mid telescopes.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.12158","ref_index":6,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Hidden-sectors search and probe of discrete symmetries at the REDTOP experiment","primary_cat":"hep-ex","submitted_at":"2026-06-10T14:45:10+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"REDTOP targets O(10^14) eta and O(10^12) eta-prime decays to probe four hidden sector portals and test CP/T invariance plus lepton universality.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.09998","ref_index":3,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Constraints and Projections for Millicharged Dark Matter in the Sun with Water Cherenkov Neutrino Detectors","primary_cat":"hep-ph","submitted_at":"2026-06-08T18:00:04+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Super-Kamiokande constrains millicharged dark matter at 5-28 GeV for fractional abundance 10^{-4.5}; Hyper-Kamiokande reaches down to 5x10^{-6}.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2606.06599","ref_index":39,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Halo mass functions in mixed cold and fuzzy dark matter models","primary_cat":"astro-ph.CO","submitted_at":"2026-06-04T18:00:09+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Simulations show fuzzy dark matter fraction up to 0.3 suppresses low-mass halos in mixed DM models, and a redshift- and fraction-dependent suppression function maps CDM HMFs to MDM HMFs within 0.1-0.2 dex accuracy for z=1-4.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.22210","ref_index":29,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Constraints on Schwarzschild Black Hole in a Generalized Dehnen-Type $(1,4,\\gamma)$ Dark Matter Halo via the S2 Star Orbit around Sgr A$^\\star$","primary_cat":"gr-qc","submitted_at":"2026-05-21T09:15:49+00:00","verdict":"CONDITIONAL","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"Derives perihelion shift equations for S2 star in generalized Schwarzschild-Dehnen BH-DM spacetime and constrains gamma, rho_s, rs via MCMC on Do et al. and Gillessen et al. datasets.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2604.17869","ref_index":22,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Probing Cosmic-Ray-Boosted and Supernova-Sourced Sub-GeV Dark Matter with Paleo-Detectors","primary_cat":"hep-ph","submitted_at":"2026-04-20T06:30:15+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Paleo-detectors can achieve high sensitivity to sub-GeV dark matter boosted by cosmic rays and supernovae, covering previously inaccessible parameter space with orders of magnitude better reach than current experiments.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Strumia, and J. Zupan (2024), 2406.01705. [18] H. Pagels and J. R. Primack, Phys. Rev. Lett.48, 223 (1982). [19] S. Dodelson and L. M. Widrow, Phys. Rev. Lett.72, 17 (1994), hep-ph/9303287. [20] C. Boehm, T. A. Ensslin, and J. Silk, J. Phys. G30, 279 (2004), astro-ph/0208458. [21] C. Boehm and P. Fayet, Nucl. Phys. B683, 219 (2004), hep-ph/0305261. [22] G. Bertone and T. Tait, M. P., Nature562, 51 (2018), 1810.01668. [23] S. Matsumoto, Y.-L. S. Tsai, and P.-Y. Tseng, JHEP07, 050 (2019), 1811.03292. [24] T. Binder, S. Chakraborti, S. Matsumoto, and Y. Watanabe, JHEP01, 106 (2023), 2205.10149. [25] Y.-T. Chen, S. Matsumoto, T.-P. Tang, Y.-L. S. Tsai, and L. Wu, JHEP05, 281 (2024), 2403.02721. [26] R."},{"citing_arxiv_id":"2604.16085","ref_index":3,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Thermal effects on Dark Matter production during cosmic reheating","primary_cat":"hep-ph","submitted_at":"2026-04-17T14:14:55+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Thermal corrections to reheating and freeze-in DM production rates are generally small in the computable regime but can be large in constructed counter-examples.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"connection is very clear [2]. However, since the lack of discovery of any new particles with masses and couplings around the electroweak scale has ruled out the simplest scenarios that employ this mechanism within supersymmetric theories and beyond, theory provides little objective guidance in the vast landscape of models greatly outnumbering the signatures [3]. Roughly speaking, one may explain the lack of experimental new particle discoveries in at least two ways: Either the DM particles and mediators are too heavy to be produced at the Large Hadron Collider (LHC), or their couplings are so feeble that their interactions with ordinary matter are too rare to have been observed. In the present work, we focus"},{"citing_arxiv_id":"2604.13181","ref_index":19,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Searching for axions with quantum interferometry","primary_cat":"hep-ph","submitted_at":"2026-04-14T18:03:42+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Axion-photon coupling imprints measurable Aharonov-Bohm and Berry phases in superconducting circuits and interferometers, projecting sensitivity to g_aγγ ~ 7.8e-14 GeV^{-1} at m_a ~ 1e-10 eV.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"O'Hare, \"cajohare/axionlimits: Axionlimits.\" https://cajohare.github.io/AxionLimits/, July, 2020. [17] A. Arzaet al., \"The COSMIC WISPers White Paper: The physics case for Weakly Interacting Slim Particles,\"arXiv:2603.03433 [hep-ph]. [18] G. Bertone and T. Tait, M. P., \"A new era in the search for dark matter,\"Nature562no. 7725, (2018) 51-56,arXiv:1810.01668 [astro-ph.CO]. 17 [19] F. Chadha-Day, J. Ellis, and D. J. E. Marsh, \"Axion dark matter: What is it and why now?,\"Sci. Adv.8 no. 8, (2022) abj3618,arXiv:2105.01406 [hep-ph]. [20] C. A. J. O'Hare, \"Cosmology of axion dark matter,\" PoSCOSMICWISPers(2024) 040, arXiv:2403.17697 [hep-ph]. [21] S. J. Asztalos, G. Carosi, C. Hagmann, D. Kinion, K. van Bibber, M. Hotz, L. J. Rosenberg, G."},{"citing_arxiv_id":"2603.15585","ref_index":12,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"QCD-driven dark matter: AQNs formation and observational tests","primary_cat":"hep-ph","submitted_at":"2026-03-16T17:46:28+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Dark matter is composed of composite quark-antiquark objects stabilized by axion domain walls, offering a unified account of dark matter and baryon asymmetry.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"Finally , to complement this excursion into applications of QCD in cosmology , we outline a QCD-based approach to the dark-energy problem (Section 6). 2 A critical perspective on model-independent constraints Cosmology is currently at a turning point, with the community actively diversifying both the- oretical and experimental strategies to address the dark matter problem [12]. This section reviews the set of model-independent observational constraints that any viable DM candidate must satisfy . It is important to distinguish betweendirect empirical constraints and conclusions that rely on additional theoretical assumptions about the nature of DM. As we shall see, some commonly stated \"properties\" of dark matter are not direct observations, but interpretations"},{"citing_arxiv_id":"2602.22587","ref_index":17,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Shadows of Giants: Constraints on Stupendously Large Black Holes from Negative Sources against the Cosmic Microwave Background","primary_cat":"astro-ph.CO","submitted_at":"2026-02-26T03:46:12+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Stupendously large black holes cast shadows on the CMB that rule out masses above 10^17 solar masses within the last scattering surface and limit their density parameter to below 10^-5 for masses 10^15 to 10^18 solar masses.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.06489","ref_index":3,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Sub-GeV dark matter in neutron stars: halo morphologies and their suppression by vacuum-like pressure","primary_cat":"astro-ph.HE","submitted_at":"2025-11-09T18:25:18+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A small vacuum-like dark-energy admixture in neutron stars with 400 MeV–1 GeV fermionic dark matter shrinks halo-induced radius differences from several kilometers to sub-kilometer scales and mass differences to ≲1%.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2507.13432","ref_index":2,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"INTEGRAL, eROSITA and Voyager Constraints on Light Bosonic Dark Matter: ALPs, Dark Photons, Scalars, $B-L$ and $L_{i}-L_{j}$ Vectors","primary_cat":"hep-ph","submitted_at":"2025-07-17T18:00:00+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"This work sets new upper limits on decay lifetimes and couplings for axion-like particles, dark photons, scalars, and B-L or L_i-L_j vector bosons using 511 keV line, X-ray continuum, and cosmic-ray flux observations.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"of the most profound open questions in physics [1]. One prominent strategy is to look for an indirect signal from dark matter annihilation or decay in astronomical envi- ronments. Dark matter decays can produce observable SM particles, including photons, antiprotons, positrons, or neutrinos that can be observed by both space-based and ground-based telescopes [2]. The combined efforts of astronomers and particle physicists have derived strin- gent constraints on the dark matter decay lifetime for dark matter masses spanning from below an eV up to the Planck scale [3-19]. For dark matter masses below a few GeV, kine- matic considerations significantly constrain the Standard Model final states from dark matter annihilation or de-"},{"citing_arxiv_id":"2507.04471","ref_index":21,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"A multi-parameter expansion for the evolution of asymmetric binaries in astrophysical environments","primary_cat":"gr-qc","submitted_at":"2025-07-06T17:20:14+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"A multi-parameter formalism is developed to describe asymmetric binaries in general matter distributions by perturbing around Schwarzschild and reducing metric and fluid perturbations to wave equations similar to the vacuum case.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2504.12447","ref_index":15,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Slow Quanta Bound States and a Possible Link to Dark Matter","primary_cat":"hep-ph","submitted_at":"2025-04-16T19:23:16+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":3.0,"formal_verification":"none","one_line_summary":"Slow quanta with propagation speed w < c form bound states that obey special relativity with w and show dark matter-like dynamical properties.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1904.05363","ref_index":49,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Testing the nature of dark compact objects: a status report","primary_cat":"gr-qc","submitted_at":"2019-04-10T18:00:05+00:00","verdict":"ACCEPT","verdict_confidence":"MODERATE","novelty_score":2.0,"formal_verification":"none","one_line_summary":"Current and future observations can test whether dark compact objects are Kerr black holes or exotic alternatives, with null results strengthening the black hole paradigm.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"4 The dark matter connection Known physics all but exclude BH alternatives as explanations for the dark, massive and compact objects out there. Nonetheless, the Standard Model of fundamental interactions is not sufficient to describe the cosmos - at least on the largest scales. The nature of dark matter (DM) is one of the longest-standing puzzles in physics [49, 50]. Given that the evidence for DM is - so far - purely gravitational, further clues may well be hidden in strong-gravity regions or GW signals generated by dynamical compact objects. As an example, new fundamental fields (such as axions, axion-like particles, etc [51, 52]), either minimally or non-minimally coupled to gravity, are essential for cosmological"}],"limit":50,"offset":0}