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General Relativity and Quantum Cosmology

Authors and titles for recent submissions, skipping first 50

[ total of 137 entries: 1-25 | 26-50 | 51-75 | 76-100 | 101-125 | 126-137 ]
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Tue, 30 Apr 2024 (continued, showing 25 of 43 entries)

[51]  arXiv:2404.18811 [pdf, ps, other]
Title: Weak equivalence principle and nonrelativistic limit of general dispersion relations
Authors: Manuel Hohmann, Christian Pfeifer, Fabian Wagner
Comments: 18 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[52]  arXiv:2404.18804 [pdf, other]
Title: Thermodynamics of the quantum Schwarzschild black hole
Authors: Leonardo Balart, Grigoris Panotopoulos, Ángel Rincón
Comments: 15 pages, 2 figures, accepted for publication in EPJ Plus
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[53]  arXiv:2404.18781 [pdf, other]
Title: Wavelet-based tools to analyze, filter, and reconstruct transient gravitational-wave signals
Authors: Andrea Virtuoso, Edoardo Milotti
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[54]  arXiv:2404.18741 [pdf, other]
Title: Torsion-induced axions in string theory, quantum gravity and the cosmological tensions
Authors: Nick E. Mavromatos, Panagiotis Dorlis, Sotirios-Neilos Vlachos
Comments: 23 pages latex, several pdf figures incorporated, uses special macros (PoS). Invited plenary talk by NEM in Corfu Summer Institute 2023 Workshop on the Standard Model and beyond, August 27-September 7 2023
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[55]  arXiv:2404.18715 [pdf, ps, other]
Title: Degenerate Higher-Order Maxwell Theories in Flat Space-Time
Authors: Aimeric Colléaux, David Langlois, Karim Noui
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[56]  arXiv:2404.18679 [pdf, ps, other]
Title: Teleparallel Jackiw-Teitelboim gravity
Authors: Christian G. Boehmer, Rafael Ferraro, Franco Fiorini
Comments: 22 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)
[57]  arXiv:2404.18651 [pdf, other]
Title: A brief introduction to non-regular spacetime geometry
Authors: Clemens Sämann
Comments: 19 pages, 3 Figures; invited article for International Mathematical News, the journal of the Austrian Mathematical Society
Subjects: General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph); Differential Geometry (math.DG); Metric Geometry (math.MG)
[58]  arXiv:2404.18609 [pdf, other]
Title: No smooth spacetime: Exploring primordial perturbations in Lorentzian quantum cosmology
Authors: Hiroki Matsui
Comments: 24 pages, 3 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[59]  arXiv:2404.18608 [pdf, other]
Title: A new framework to follow up candidates from continuous gravitational-wave searches
Authors: P. B. Covas, R. Prix, J. Martins
Comments: 16 pages, 13 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[60]  arXiv:2404.18548 [pdf, ps, other]
Title: On the duality in constant-roll inflation
Authors: Yue Wang, Qing Gao, Shengqing Gao, Yungui Gong
Comments: 15 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[61]  arXiv:2404.18536 [pdf, other]
Title: General Approach on Shadow Radius and Photon Spheres in Asymptotically Flat Spacetimes and the Impact of Mass-Dependent Variations
Authors: Vitalii Vertogradov, Ali Övgün
Comments: 11 pages, two-columns, 2 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[62]  arXiv:2404.18431 [pdf, other]
Title: Self-Similar Collapse in Painleve-Gullstrand Coordinates
Authors: Soumya Chakrabarti, Chiranjeeb Singha
Comments: 11 pages, 9 figures, comments are welcome
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph)
[63]  arXiv:2404.18427 [pdf, ps, other]
Title: Well-defined $f(Q)$ Gravity, Reconstruction of FLRW Spacetime and Unification of Inflation with Dark Energy Epoch
Authors: Shin'ichi Nojiri, S. D. Odintsov
Comments: 16 pages, no figure
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[64]  arXiv:2404.18288 [pdf, ps, other]
Title: Matrix method and the suppression of Runge's phenomenon
Authors: Shui-Fa Shen, Wei-Liang Qian, Jie Zhang, Yu Pan, Yu-Peng Yan, Cheng-Gang Shao
Comments: 17 pages, 4 figures and 4 tables
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[65]  arXiv:2404.18230 [pdf, ps, other]
Title: Symmetry reduction, gauge reduction, backreaction and consistent higher order perturbation theory
Authors: Thomas Thiemann
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[66]  arXiv:2404.18147 [pdf, other]
Title: The Cosmological Impact of Brane-Chern-Simons Massive Gravity
Authors: Sobhan Kazempour, Amin Rezaei Akbarieh
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[67]  arXiv:2404.18128 [pdf, ps, other]
Title: Universality of the thermodynamics of a quantum-mechanically radiating black hole departing from thermality
Authors: Christian Corda, Carlo Cafaro
Comments: 13 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th); Quantum Physics (quant-ph)
[68]  arXiv:2404.18119 [pdf, ps, other]
Title: Azimuthal geodesics in closed FLRW cosmologies II
Authors: Christian G Böhmer, Antonio d'Alfonso del Sordo, Betti Hartmann, Linus Elias Münch
Comments: 19 pages, 9 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[69]  arXiv:2404.18004 [pdf, ps, other]
Title: Overtones of black holes via time-domain integration
Authors: Alexey Dubinsky
Subjects: General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)
[70]  arXiv:2404.17941 [pdf, ps, other]
Title: Variable Brane Tension and Dark Energy
Authors: Naman Kumar
Journal-ref: EPL 145 39001 (2024)
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[71]  arXiv:2404.17904 [pdf, ps, other]
Title: Imprints of dark energy models on structural properties of charged gravastars in extended teleparallel gravity
Authors: G. Mustafa, Faisal Javed, Arfa Waseem, S.K. Maurya, Ghulam Fatima
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[72]  arXiv:2404.17849 [pdf, ps, other]
Title: Kramer's Escape Rate and Phase Transition Dynamics in AdS Black Holes with Dark Structures
Authors: Jafar Sadeghi, Mohammad Ali S. Afshar, Saeed Noori Gashti, Mohammad Reza Alipour
Comments: 31 pages, 10 figures,
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[73]  arXiv:2404.17846 [pdf, ps, other]
Title: Spherically Symmetric Wormhole Solutions admitting Karmarkar Condition
Authors: M. Zeeshan Gul, M. Sharif
Comments: 31 pages, 26 figures
Journal-ref: Phys. Scr. 99(2024)055036
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[74]  arXiv:2404.17798 [pdf, ps, other]
Title: Torsion and Chern-Simons gravity in 4D space-times from a Geometrodynamical four-form
Authors: Patrick Das Gupta
Comments: This work was presented in the Third Minkowski Meeting held at Albena (Bulgaria) in September, 2023
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[75]  arXiv:2404.17624 [pdf, ps, other]
Title: Phase transitions, critical behavior and microstructure of the FRW universe in the framework of higher order GUP
Authors: Zhong-Wen Feng, Shi-Yu Li, Xia Zhou, Haximjan Abdusattart
Comments: 12 pages, 8 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[ total of 137 entries: 1-25 | 26-50 | 51-75 | 76-100 | 101-125 | 126-137 ]
[ showing 25 entries per page: fewer | more | all ]

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