General Relativity and Quantum Cosmology Papers

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]

Distinguish Bardeen-like black holes by Gravitational lensing Limei Yuan, Chen-Hung Hsiao, Yidun Wan arxiv.org/abs/2604.11951 [𝚐𝚛-𝚚𝚌]

Post-Newtonian inspiral waveform model for eccentric precessing binaries with higher-order modes and matter effects Gonzalo Morras, Geraint Pratten, Patricia Schmidt, Alessandra Buonanno arxiv.org/abs/2604.11903 [𝚐𝚛-𝚚𝚌 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙷𝙴]

Novel ringdown tests of general relativity with black hole greybody factors Romeo Felice Rosato, Francesco Crescimbeni, Sophia Yi, Emanuele Berti, Paolo Pani arxiv.org/abs/2604.11895 [𝚐𝚛-𝚚𝚌 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙷𝙴 𝚑𝚎𝚙-𝚙𝚑]

Relativistic signatures of scalar dark matter in extreme-mass-ratio inspirals Robrecht Keijzer, Simon Maenaut, Henri Inchauspé, Thomas Hertog arxiv.org/abs/2604.11893 [𝚐𝚛-𝚚𝚌]

Rotating Thin Shells in Einstein-Gauss-Bonnet Gravity João D. Álvares, Tiago V. Fernandes arxiv.org/abs/2604.11888 [𝚐𝚛-𝚚𝚌 𝚑𝚎𝚙-𝚝𝚑]

Not too close! Evaluating the impact of the baseline on the localization of binary black holes by next-generation gravitational-wave detectors Francesco Iacovelli, Luca Reali, Emanuele Berti, … arxiv.org/abs/2604.11871 [𝚐𝚛-𝚚𝚌 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙷𝙴 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙸𝙼]

Equatorial periodic orbits and gravitational wave signatures in Euler-Heisenberg black holes surrounded by perfect fluid dark matter Dhruba Jyoti Gogoi, Jyatsnasree Bora, Ali Övgün arxiv.org/abs/2604.11866 [𝚐𝚛-𝚚𝚌 𝚑𝚎𝚙-𝚝𝚑]

Beyond the Cosmological Constant: Breaking the Geometric Degeneracy of f(Q) cosmology via Redshift-Space Distortions Ameya Kolhatkar, P. K. Sahoo arxiv.org/abs/2604.11865 [𝚐𝚛-𝚚𝚌]

Gravitational wave signatures and periodic orbits of a charged black hole in a Hernquist dark matter halo N. Heidari, A. A. Araujo Filho, Iarley P. Lobo arxiv.org/abs/2604.11863 [𝚐𝚛-𝚚𝚌 𝚑𝚎𝚙-𝚙𝚑]

Gravitational lensing around a Kerr-Sen black hole in plasma background Saswati Roy, Shubham Kala, Sayanika Modak, Hemwati Nandan, Amare Abebe arxiv.org/abs/2604.11860 [𝚐𝚛-𝚚𝚌]

Quasi-resonances in the vicinity of Einstein-Maxwell-dilaton black hole S. V. Bolokhov arxiv.org/abs/2604.11845 [𝚐𝚛-𝚚𝚌]