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General Relativity and Quantum Cosmology

Authors and titles for recent submissions, skipping first 114

[ total of 159 entries: 1-50 | 15-64 | 65-114 | 115-159 ]
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Tue, 14 May 2024 (continued, showing last 23 of 31 entries)

[115]  arXiv:2405.07361 [pdf, other]
Title: Structure growth in $f(Q)$ cosmology
Authors: Shambel Sahlua, Álvaro de la Cruz-Dombriz, Amare Abebe
Comments: 7 Figures, 6 Tables, 22 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[116]  arXiv:2405.07313 [pdf, other]
Title: Scattering cross section of the long gravitino wave in Schwarzschild spacetime
Authors: Yiknag Xiao, Wenbin Lin
Comments: 10 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[117]  arXiv:2405.07235 [pdf, ps, other]
Title: Does gravitational wave assist vacuum steering and Bell nonlocality?
Authors: Shu-Min Wu, Rui-Di Wang, Xiao-Li Huang, Zejun Wang
Comments: 18 pages, 3 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[118]  arXiv:2405.07113 [pdf, other]
Title: Distinguish the EMRI and B-EMRI system by gravitational waves
Authors: Kun Meng, Hongsheng Zhang, Xi-Long Fan, Yuan Yong
Comments: 16 pages, 10 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[119]  arXiv:2405.06921 [pdf, other]
Title: Perturbations of Mimetic Curvaton
Authors: Anxianyi Xiong, Xin-zhe Zhang, Taotao Qiu
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[120]  arXiv:2405.06740 [pdf, other]
Title: Adiabatic radial perturbations of relativistic stars: analytic solutions to an old problem
Authors: Paulo Luz, Sante Carloni
Comments: 20 pages, 4 figures. arXiv admin note: text overlap with arXiv:2405.05321
Subjects: General Relativity and Quantum Cosmology (gr-qc); Solar and Stellar Astrophysics (astro-ph.SR)
[121]  arXiv:2405.06731 [pdf, ps, other]
Title: Schwarzschild black hole revisited: Before the complete collapse
Authors: J. Ovalle
Comments: 6 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[122]  arXiv:2405.07904 (cross-list from astro-ph.CO) [pdf, other]
Title: Investigating the impact of galaxies' compact binary hosting probability for gravitational-wave cosmology
Authors: Gabriele Perna, Simone Mastrogiovanni, Angelo Ricciardone
Comments: 10 pages + Appendix, 9 Figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc)
[123]  arXiv:2405.07846 (cross-list from hep-th) [pdf, other]
Title: Time Evolution and Thermal Renormalization Group Flow in Cosmology
Authors: Istvan Gabor Marian, Andrea Trombettoni, Istvan Nandori
Comments: 5 pages, 2 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[124]  arXiv:2405.07711 (cross-list from quant-ph) [pdf, other]
Title: Mirror-enhanced acceleration induced geometric phase: towards detection of Unruh effect
Authors: Dipankar Barman, Debasish Ghosh, Bibhas Ranjan Majhi
Comments: Latex, 5 pages, 3 figures
Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[125]  arXiv:2405.07525 (cross-list from hep-th) [pdf, other]
Title: Thermodynamical topology with multiple defect curves for dyonic AdS black holes
Authors: Zi-Qing Chen, Shao-Wen Wei
Comments: 15 pages and 12 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[126]  arXiv:2405.07403 (cross-list from quant-ph) [pdf, other]
Title: Emergent universality of free fall from quantum mechanics
Authors: Juan A. Cañas, A. Martín-Ruiz, J. Bernal
Comments: Honorable mention of the Gravity Research Foundation 2024 Awards for Essays on Gravitation
Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc)
[127]  arXiv:2405.07289 (cross-list from quant-ph) [pdf, other]
Title: Geometric Interpretation of a nonlinear extension of Quantum Mechanics
Authors: Alan Chodos, Fred Cooper
Comments: 1+17 pages; 1 figure
Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[128]  arXiv:2405.07215 (cross-list from astro-ph.CO) [pdf, other]
Title: Testing Cotton gravity as dark matter substitute with weak lensing
Authors: Geyu Mo, Qingqing Wang, Xin Ren, Weitong Yan, Yen Chin Ong, Wentao Luo
Comments: 16 pages, 3 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc)
[129]  arXiv:2405.07209 (cross-list from astro-ph.CO) [pdf, other]
Title: Constrain the linear scalar perturbation theory of Cotton gravity
Authors: Pengbo Xia, Dongdong Zhang, Xin Ren, Bo Wang, Yen Chin Ong
Comments: 12 pages, 15 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[130]  arXiv:2405.07141 (cross-list from hep-th) [pdf, other]
Title: Cosmological Bell Tests with Decoherence Effects
Authors: Chon Man Sou, Junqi Wang, Yi Wang
Subjects: High Energy Physics - Theory (hep-th); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)
[131]  arXiv:2405.07039 (cross-list from astro-ph.CO) [pdf, other]
Title: Hubble tension tomography: BAO vs SnIa distance tension
Authors: Dimitrios Bousis, Leandros Perivolaropoulos
Comments: 14 pages, 4 figures. The Mathematica v13 notebooks and data that lead to the construction of the figures of the paper may be downloaded from this https URL
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[132]  arXiv:2405.06900 (cross-list from astro-ph.HE) [pdf, other]
Title: General Relativistic magneto-hydrodynamical simulations of accretion flows through traversable wormholes
Authors: Luciano Combi, Huan Yang, Eduardo Gutierrez, Scott C. Noble, Gustavo E. Romero, Manuela Campanelli
Comments: Accepted in PRD
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)
[133]  arXiv:2405.06882 (cross-list from astro-ph.CO) [pdf, other]
Title: Regularized-Renormalized-Resummed loop corrected power spectrum of non-singular bounce with Primordial Black Hole formation
Authors: Sayantan Choudhury, Ahaskar Karde, Sudhakar Panda, Soumitra SenGupta
Comments: 103 pages, 17 figures, Comments are welcome
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[134]  arXiv:2405.06873 (cross-list from hep-th) [pdf, other]
Title: Entanglement Entropy, Phase Transition, and Island Rule for Reissner-Nordström-AdS Black Holes
Authors: Shu-Yi Lin, Ming-Hui Yu, Xian-Hui Ge, Li-Jun Tian
Comments: 30 pages, 10 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[135]  arXiv:2405.06819 (cross-list from astro-ph.HE) [pdf, other]
Title: Black Hole-Neutron Star Binaries near Neutron Star Disruption Limit in the Mass Regime of Event GW230529
Authors: Tia Martineau, Francois Foucart, Mark Scheel, Matthew Duez, Lawrence Kidder, Harald Pfeiffer
Comments: 9 pages, 5 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)
[136]  arXiv:2405.06750 (cross-list from astro-ph.CO) [pdf, other]
Title: Scalar Field Dominated Cosmology with Woods-Saxon Like Potential
Authors: Sreerag Radhakrishnan, Sarath Nelleri, Navaneeth Poonthottathil
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[137]  arXiv:2405.06741 (cross-list from hep-ph) [pdf, other]
Title: Primordial Gravitational Waves as Probe of Dark Matter in Interferometer Missions: Fisher Forecast and MCMC
Authors: Anish Ghoshal, Debarun Paul, Supratik Pal
Comments: 32 pages + references; 14 Figures; comments are welcome
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

Mon, 13 May 2024

[138]  arXiv:2405.06609 [pdf, other]
Title: Realistic models of general-relativistic differentially rotating stars
Authors: Marie Cassing, Luciano Rezzolla
Comments: 21 pages, 17 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)
[139]  arXiv:2405.06568 [pdf, ps, other]
Title: The Role of Topological Photon Spheres in Constraining the Parameters of Black Holes
Authors: Jafar Sadeghi, Mohammad Ali S. Afshar
Comments: 26 pages, 7 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[140]  arXiv:2405.06565 [pdf, other]
Title: Theory of interacting vector dark energy and fluid
Authors: Masroor C. Pookkillath, Kazuya Koyama
Comments: 25 pages, 5 figures, revtex
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[141]  arXiv:2405.06513 [pdf, ps, other]
Title: Sensing Gravity with Polarized Electromagnetic Radiation
Authors: Kjell Tangen
Comments: 18 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[142]  arXiv:2405.06501 [pdf, ps, other]
Title: Testing Strong Gravitational Lensing Effects of Supermassive Black Holes with String-Inspired Metric, EHT Constraints and Parameter Estimation
Authors: Amnish Vachher, Shafqat Ul Islam, Sushant G. Ghosh
Comments: 14 Pages, 11 Figures and 6 Tables
Subjects: General Relativity and Quantum Cosmology (gr-qc); Astrophysics of Galaxies (astro-ph.GA)
[143]  arXiv:2405.06407 [pdf, other]
Title: Gravitating Scalarons with Inverted Higgs Potential
Authors: Xiao Yan Chew, Kok-Geng Lim
Comments: 18 pages with 9 figures. Special Issue of the Universe (MDPI): Compact Objects (invited contribution)
Journal-ref: Universe 2024, 10(5), 212
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Pattern Formation and Solitons (nlin.PS)
[144]  arXiv:2405.06390 [pdf, ps, other]
Title: Quasinormal Frequencies of Fields with Various Spin in the Quantum Oppenheimer-Snyder Model of Black Holes
Authors: Milena Skvortsova
Comments: 9 pages, 7 figures, RevTeX
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[145]  arXiv:2405.06351 [pdf, other]
Title: Energy in critical collapse
Authors: Yu Hu, Jun-Qi Guo, Junbin Li, Cheng-Gang Shao, Hongsheng Zhang
Comments: 8 pages, 7 figures
Journal-ref: Commun.Theor.Phys. 75, 125402 (2023)
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[146]  arXiv:2405.06197 [pdf, other]
Title: Improved frequency spectra of gravitational waves with memory in a binary-black-hole simulation
Authors: Yitian Chen, Michael Boyle, Nils Deppe, Lawrence E. Kidder, Keefe Mitman, Jordan Moxon, Kyle C. Nelli, Harald P. Pfeiffer, Mark A. Scheel, William Throwe, Nils L. Vu, Saul A. Teukolsky
Comments: 24 pages, 11 figures, 5 tables
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[147]  arXiv:2405.06120 [pdf, other]
Title: A discontinuous Galerkin scheme for elliptic equations on extremely stretched grids
Authors: Nils L. Vu
Comments: 12 pages, 10 figures. Results are reproducible with the ancillary input files
Subjects: General Relativity and Quantum Cosmology (gr-qc); Numerical Analysis (math.NA)
[148]  arXiv:2405.06035 [pdf, other]
Title: Solving the Einstein Equations Numerically
Authors: David Hilditch
Comments: 36 pages, 2 figures. Invited chapter for the edited book "New Frontiers in GRMHD Simulations" (Eds. C. Bambi, Y. Mizuno, S. Shashank and F. Yuan, Springer Singapore, expected in 2024)
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[149]  arXiv:2405.06031 [pdf, other]
Title: Bouncing cosmologies in the presence of a Dirac-Born-Infeld field
Authors: Mariam Campbell, Richard Daniel, Peter K. S. Dunsby, Carsten van de Bruck
Comments: 18 pages, 5 figures, 3 tables
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[150]  arXiv:2405.06012 [pdf, other]
Title: Quadratic Quasi-Normal Modes of a Schwarzschild Black Hole
Authors: Bruno Bucciotti, Leonardo Juliano, Adrien Kuntz, Enrico Trincherini
Comments: 5 pages, 2 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th)
[151]  arXiv:2405.06633 (cross-list from astro-ph.CO) [pdf, other]
Title: Testing $f(T)$ cosmologies with HII Hubble diagram and CMB distance priors
Authors: Rodrigo Sandoval-Orozco, Celia Escamilla-Rivera, Rebecca Briffa, Jackson Levi Said
Comments: 14 pages, 2 figures, 4 tables
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[152]  arXiv:2405.06618 (cross-list from astro-ph.CO) [pdf, other]
Title: A new diagnostic for the null test of dynamical dark energy in light of DESI 2024 and other BAO data
Authors: Bikash R. Dinda
Comments: 26 pages (18 pages main text and 8 pages appendices) in single column, 4 captioned figures (including 1 in appendix), 9 tables (including 2 in appendix), comments and suggestions are most welcome
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)
[153]  arXiv:2405.06603 (cross-list from hep-ph) [pdf, other]
Title: Inflationary Gravitational Wave Spectral Shapes as test for Low-Scale Leptogenesis
Authors: Zafri A. Borboruah, Anish Ghoshal, Lekhika Malhotra, Urjit Yajnik
Comments: 57 pages, 21 figures
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[154]  arXiv:2405.06515 (cross-list from hep-th) [pdf, other]
Title: Holographic RG flows in a 3d gauged supergravity at finite temperature
Authors: Anastasia Golubtsova, Alexander Nikolaev, Mikhail Podoinitsyn
Comments: 46 pages, 13 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[155]  arXiv:2405.06429 (cross-list from astro-ph.HE) [pdf, other]
Title: Probing orbits of stellar mass objects deep in galactic nuclei with quasi-periodic eruptions -- II: population analysis
Authors: Cong Zhou, Binyu Zhong, Yuhe Zeng, Lei Huang, Zhen Pan
Comments: 23 pages, 16 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)
[156]  arXiv:2405.06391 (cross-list from astro-ph.CO) [pdf, other]
Title: Primordial Black Hole clusters, phenomenology & implications
Authors: Jose Francisco Nuño Siles, Juan García-Bellido Capdevila
Comments: 14 pages, 9 figures, 2 tables
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)
[157]  arXiv:2405.06366 (cross-list from stat.ME) [pdf, other]
Title: Accounting for selection biases in population analyses: equivalence of the in-likelihood and post-processing approaches
Authors: Stefano Rinaldi
Comments: 12 pages, 6 figures, 1 table
Subjects: Methodology (stat.ME); Instrumentation and Methods for Astrophysics (astro-ph.IM); General Relativity and Quantum Cosmology (gr-qc)
[158]  arXiv:2405.06086 (cross-list from quant-ph) [pdf, other]
Title: Electron-mirror duality and thermality
Authors: Evgenii Ievlev, Michael R.R. Good, Paul C.W. Davies
Comments: 8 pages + appendices, 3 figures
Subjects: Quantum Physics (quant-ph); General Relativity and Quantum Cosmology (gr-qc); Classical Physics (physics.class-ph)
[159]  arXiv:2405.05617 (cross-list from hep-th) [pdf, ps, other]
Title: Semiclassical solution of black hole information paradox
Authors: Hrvoje Nikolic
Comments: 6 pages
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[ total of 159 entries: 1-50 | 15-64 | 65-114 | 115-159 ]
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