{"total":12,"items":[{"citing_arxiv_id":"2605.20888","ref_index":79,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Constraint-satisfying binary boson star initial data via XCFC","primary_cat":"gr-qc","submitted_at":"2026-05-20T08:27:12+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"Constraint-satisfying scalar-field initial data for boson star binaries is constructed via the XCFC formalism, improving on superposition by ensuring the constraints are met.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.19572","ref_index":12,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Timing-Window Mechanism for Chain-Like Transients in Collisions of Radially Excited Boson Stars","primary_cat":"gr-qc","submitted_at":"2026-05-19T09:18:26+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2605.09521","ref_index":10,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Bayesian Analysis of Massive Boson Star Models for Sagittarius A* Using Near-Infrared Astrometry Data","primary_cat":"astro-ph.HE","submitted_at":"2026-05-10T13:13:19+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Bayesian analysis shows current near-IR astrometry data cannot distinguish massive boson stars from Schwarzschild black holes for Sgr A*.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"The Shadow of the Supermassive Black Hole in the Center of the Milky Way,\" Astrophys. J. Lett.930no. 2, (2022) L12,arXiv:2311.08680 [astro-ph.HE]. [9]Event Horizon TelescopeCollaboration, K. Akiyama et al., \"First Sagittarius A* Event Horizon Telescope Results. IV. Variability, Morphology, and Black Hole Mass,\" Astrophys. J. Lett.930no. 2, (2022) L15,arXiv:2311.08697 [astro-ph.HE]. [10]Event Horizon TelescopeCollaboration, K. Akiyama et al., \"First Sagittarius A* Event Horizon Telescope Results. VII. Polarization of the Ring,\" Astrophys. J. Lett.964no. 2, (2024) L25. [11] Event Horizon Telescope Collaboration, \"The physics of the accretion flow and shadow of sgr a*: Theoretical interpretation of eht observations,\" The Astrophysical Journal Letters950"},{"citing_arxiv_id":"2604.15240","ref_index":45,"ref_count":1,"confidence":0.9,"is_internal_anchor":false,"paper_title":"Boson star-black hole binaries: initial data and head-on collisions","primary_cat":"gr-qc","submitted_at":"2026-04-16T17:15:14+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"A one-body conformal-factor correction stabilizes boson star-black hole initial data, enabling gravitational-wave analysis that shows higher multipoles can discriminate mixed mergers from pure black-hole binaries.","context_count":1,"top_context_role":"background","top_context_polarity":"background","context_text":"ical boson stars,\" Living Rev. Rel.26, 1 (2023), arXiv:1202.5809 [gr-qc]. [43] Luca Visinelli, \"Boson stars and oscillatons: A re- view,\" Int. J. Mod. Phys. D30, 2130006 (2021), arXiv:2109.05481 [gr-qc]. [44] Miguel Bezares and Nicolas Sanchis-Gual, \"Exotic Com- pact Objects: A Recent Numerical-Relativity Perspec- tive,\" (2025) arXiv:2406.04901 [gr-qc]. [45] M. Yu. Khlopov, B. A. Malomed, Ia. B. Zeldovich, and Ya. B. Zeldovich, \"Gravitational instability of scalar fields and formation of primordial black holes,\" Mon. Not. Roy. Astron. Soc.215, 575-589 (1985). [46] Hirotada Okawa, Vitor Cardoso, and Paolo Pani, \"Collapse of self-interacting fields in asymptotically flat spacetimes: do self-interactions render Minkowski"},{"citing_arxiv_id":"2512.15242","ref_index":26,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Massive boson stars: Stability and GW emission in head-on mergers","primary_cat":"gr-qc","submitted_at":"2025-12-17T09:42:37+00:00","verdict":null,"verdict_confidence":null,"novelty_score":null,"formal_verification":null,"one_line_summary":null,"context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2512.14921","ref_index":17,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"$\\ell$-Boson stars in anti-de Sitter spacetime","primary_cat":"gr-qc","submitted_at":"2025-12-16T21:19:59+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":5.0,"formal_verification":"none","one_line_summary":"ℓ-boson stars are constructed and their properties studied in asymptotically anti-de Sitter spacetime.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2511.00565","ref_index":41,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Reflectionless and echo modes in asymmetric Damour-Solodukhin wormholes","primary_cat":"gr-qc","submitted_at":"2025-11-01T14:05:54+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":6.0,"formal_verification":"none","one_line_summary":"In asymmetric Damour-Solodukhin wormholes, reflectionless and echo modes share asymptotic spectral properties parallel to the real frequency axis with matching spacing, and reflectionless modes lie closer to the axis yielding larger echo amplitudes.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.20450","ref_index":19,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Splitting the Gravitational Atom: Instabilities of Black Holes with Synchronized or Resonant Hair","primary_cat":"gr-qc","submitted_at":"2025-09-24T18:01:47+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Black holes with synchronized or resonant scalar hair exhibit dynamical splitting in which the horizon is ejected from the bosonic cloud center in the very hairy regime.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2509.04028","ref_index":61,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Primordial black holes versus their impersonators at gravitational wave observatories","primary_cat":"astro-ph.CO","submitted_at":"2025-09-04T09:04:42+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Fisher-matrix forecasts show Cosmic Explorer and Einstein Telescope can probe sub-solar PBHs to z~3 and distinguish PBHs from neutron stars up to z~0.2 via lack of tidal deformability.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2504.10235","ref_index":47,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Eccentric mergers of binary Proca stars","primary_cat":"gr-qc","submitted_at":"2025-04-14T13:59:33+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":7.0,"formal_verification":"none","one_line_summary":"Numerical simulations of eccentric Proca-star mergers show that relative phase between the stars controls post-merger fate and can generate odd-mode gravitational waves absent from black-hole mergers.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"2411.17186","ref_index":79,"ref_count":1,"confidence":0.98,"is_internal_anchor":true,"paper_title":"Scalar-Induced Electromagnetic Radiation: Comparison with Axion-Like Particles and Implications for Modified Gravity","primary_cat":"hep-ph","submitted_at":"2024-11-26T07:51:07+00:00","verdict":"UNVERDICTED","verdict_confidence":"LOW","novelty_score":4.0,"formal_verification":"none","one_line_summary":"Scalar fields in scalar-tensor gravity produce EM radiation through φFμνFμν coupling with resonance amplification that differs from ALP φFμν~Fμν signals, enabling potential distinction and modified gravity tests.","context_count":0,"top_context_role":null,"top_context_polarity":null,"context_text":null},{"citing_arxiv_id":"1904.05363","ref_index":184,"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":"The mass mS of the scalar is related to the mass parameter as mS = ℏµS, and the theory is controlled by the dimensionless coupling G cℏ M µS = 7.5· 109 ( M M⊙ ) (mSc2 eV ) , (20) where M is the total mass of the bosonic configuration. Self-gravitating solutions for the theory above are broadly referred to as boson stars, and can be generalized through the inclusion of nonlinear self-interactions [121, 128, 178- 182] (see Refs. [54, 86, 183, 184] for reviews). If the scalar is complex, there are static, spherically-symmetric geometries, while the field itself oscillates [178,179] (for reviews, see Refs. [54, 86, 183, 184]). Analogous solutions for complex massive vector fields were also 3A similar approach is pursued to classify possible extensions of GR [101]. 21 Buchdhal's theorem Anisotropic fluids"}],"limit":50,"offset":0}