General Relativity and Quantum Cosmology Papers

Topologically equivalent yet radiatively distinct orbits in EMRI system Chao-Hui Wang, Shao-Wen Wei, Tao Zhu, Yu-Xiao Liu arxiv.org/abs/2604.13564 [𝚐𝚛-𝚚𝚌 𝚑𝚎𝚙-𝚝𝚑]

Quasinormal Modes of pp-Wave Spacetimes and Zero Temperature Dissipation Huayu Dai, Guangtao Zeng arxiv.org/abs/2604.13516 [𝚐𝚛-𝚚𝚌 𝚑𝚎𝚙-𝚝𝚑]

Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations Towheed Ahmad Nengroo, Shafqat Ul Islam, Sushant G. Ghosh arxiv.org/abs/2604.13494 [𝚐𝚛-𝚚𝚌]

Exact rotating dilatonic branch in ModMax electrodynamics without Maxwell analogue Leonel Bixano, Tonatiuh Matos arxiv.org/abs/2604.13490 [𝚐𝚛-𝚚𝚌]

On the Ghost-Free Conditions of Extended Hybrid Metric-Palatini Gravity with Ricci-Squared Invariants Jonathan Ramírez, Gustavo Melgarejo arxiv.org/abs/2604.13360 [𝚐𝚛-𝚚𝚌]

Observational constraints on nonlocal black holes via gravitational lensing Rocco D'Agostino, Vittorio De Falco arxiv.org/abs/2604.13223 [𝚐𝚛-𝚚𝚌 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙷𝙴 𝚑𝚎𝚙-𝚝𝚑]

Axial Oscillations of Viscous Neutron Stars Sofía Bussières, Jaime Redondo-Yuste, José Javier Ortega Gómez, Vitor Cardoso arxiv.org/abs/2604.13208 [𝚐𝚛-𝚚𝚌]

Uniqueness of stationary axisymmetric type D black holes with non-aligned electromagnetic field Hryhorii Ovcharenko, Jiri Podolsky arxiv.org/abs/2604.13202 [𝚐𝚛-𝚚𝚌]

Bilinear products and the orthogonality of quasinormal modes on hyperboloidal foliations Marica Minucci, Rodrigo Panosso Macedo, Christiana Pantelidou, Laura Sberna arxiv.org/abs/2604.13182 [𝚐𝚛-𝚚𝚌 𝚖𝚊𝚝𝚑-𝚙𝚑]

Classical Spinors on Curved Spacetime: applications to Cosmology and Astrophysics Andrea La Delfa arxiv.org/abs/2604.13143 [𝚐𝚛-𝚚𝚌]

Black holes in general relativity coupled with NEDs surrounded by PFDM: thermodynamics, epicyclic oscillations, QPOs, and shadow Faizuddin Ahmed, Sardor Murodov, Bekzod Rahmatov arxiv.org/abs/2604.13140 [𝚐𝚛-𝚚𝚌]

Buchdahl Limit and TOV Equations in Interacting Vacuum Scenarios Rodrigo Maier arxiv.org/abs/2604.13011 [𝚐𝚛-𝚚𝚌]

Cosmologically viable non-polynomial quasi-topological gravity: explicit models, ΛCDM limit and observational constraints Emmanuel N. Saridakis arxiv.org/abs/2604.13002 [𝚐𝚛-𝚚𝚌 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙲𝙾 𝚑𝚎𝚙-𝚝𝚑]

Spectroscopy of analogue black holes using simulation-based inference Leonardo Solidoro, Sebastian H. Völkel, Silke Weinfurtner arxiv.org/abs/2604.12800 [𝚐𝚛-𝚚𝚌 𝚙𝚑𝚢𝚜𝚒𝚌𝚜.𝚍𝚊𝚝𝚊-𝚊𝚗]

Dark matter heating of Planet 9, and its observational implications Tiberiu Harko arxiv.org/abs/2604.12787 [𝚐𝚛-𝚚𝚌 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙴𝙿 𝚑𝚎𝚙-𝚝𝚑]

Mixmaster chaos in a quantum scenario:a Deformed Algebra approach Eleonora Giovannetti arxiv.org/abs/2604.12760 [𝚐𝚛-𝚚𝚌]

Blueshift of light rays induced by gravitational wave memory effect F. L. Carneiro, S. C. Ulhoa, J. W. Maluf arxiv.org/abs/2604.12135 [𝚐𝚛-𝚚𝚌]

The balance problem for n aligned black holes Jörg Hennig arxiv.org/abs/2604.12134 [𝚐𝚛-𝚚𝚌]

Weakly turbulent dynamics on Schwarzschild-AdS black hole spacetimes Christoph Kehle, Georgios Moschidis arxiv.org/abs/2604.12118 [𝚐𝚛-𝚚𝚌 𝚑𝚎𝚙-𝚝𝚑 𝚖𝚊𝚝𝚑-𝚙𝚑 𝚖𝚊𝚝𝚑.𝙰𝙿]

Asymptotic Theorems and Averaging in Scalar Field Cosmology Genly Leon, Aleksander Kozak, Claudio Michea arxiv.org/abs/2604.11987 [𝚐𝚛-𝚚𝚌 𝚑𝚎𝚙-𝚙𝚑 𝚖𝚊𝚝𝚑-𝚙𝚑]