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General Relativity and Quantum Cosmology

Authors and titles for recent submissions, skipping first 25

[ total of 137 entries: 1-25 | 26-50 | 51-75 | 76-100 | 101-125 | 126-137 ]
[ showing 25 entries per page: fewer | more | all ]

Wed, 1 May 2024 (continued, showing last 24 of 30 entries)

[26]  arXiv:2404.19470 [pdf, ps, other]
Title: New phenomenology in the first-order thermodynamics of scalar-tensor gravity for Bianchi universes
Authors: Julien Houle, Valerio Faraoni
Comments: 10 pages, no figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[27]  arXiv:2404.19423 [pdf, other]
Title: Thermodynamics of charged Lifshitz black holes with scalar hair
Authors: Shan Wu, Kai-Qiang Qian, Rui-Hong Yue, Ming Zhang, De-Cheng Zou
Comments: 12 pages, 2 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[28]  arXiv:2404.19268 [pdf, other]
Title: Equatorial circular motion in a Kerr-like spacetime
Authors: Diego Solano-Alfaro, Francisco Frutos-Alfaro
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[29]  arXiv:2404.19225 [pdf, other]
Title: Electromagnetic field and chaotic charged-particle motion around hairy black holes in Horndeski gravity
Authors: Wenfu Cao, Xin Wu, Jun Lyu
Comments: 18 pages,9 figures, EPJC (2024)
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[30]  arXiv:2404.19216 [pdf, other]
Title: Optimal quantum strategy for locating Unruh channels
Authors: Qianqian Liu, Tonghua Liu, Cuihong Wen, Jieci Wang
Comments: 15 pages, 6 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)
[31]  arXiv:2404.19213 [pdf, ps, other]
Title: Nonexistence of Majorana fermions in Kerr-Newman type spacetimes with nontrivial charge
Authors: Hequn Zhang, Xiao Zhang
Comments: 8 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Differential Geometry (math.DG)
[32]  arXiv:2404.19162 [pdf, ps, other]
Title: Hidden Symmetries of Power-Law Inflation
Authors: Takeshi Chiba, Tsuyoshi Houri
Comments: 5 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[33]  arXiv:2404.19056 [pdf, ps, other]
Title: Anisotropic Quark Stars in Modified $f(R,T)$ Gravity utilizing Tolman V potential
Authors: Tayyaba Naz, Adnan Malik, Zenab Ramay
Comments: 16 pages, 17 figures, submitted for publication
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[34]  arXiv:2404.19046 [pdf, ps, other]
Title: Peculiar velocities in Friedmann universes with nonzero spatial curvature
Authors: Eleftheria P. Miliou, Christos G. Tsagas
Comments: 15 pages, 1 figure
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[35]  arXiv:2404.19012 [pdf, other]
Title: Neutron stars and the cosmological constant problem
Authors: Giulia Ventagli, Pedro G. S. Fernandes, Andrea Maselli, Antonio Padilla, Thomas P. Sotiriou
Comments: 21 pages, 15 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)
[36]  arXiv:2404.18964 [pdf, ps, other]
Title: Evolving wormhole geometry from dark matter energy density
Authors: Farook Rahaman, Bikramarka S Choudhury
Comments: Paper is accepted for publication in 'The European Physical Journal C'
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[37]  arXiv:2404.18959 [pdf, ps, other]
Title: Quantum Field Theory of Black Hole Perturbations with Backreaction III. Spherically symmetric 2nd order Maxwell sector
Authors: Jonas Neuser, Thomas Thiemann
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[38]  arXiv:2404.18958 [pdf, ps, other]
Title: Quantum Field Theory of Black Hole Perturbations with Backreaction II. Spherically symmetric 2nd order Einstein sector
Authors: Jonas Neuser, Thomas Thiemann
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[39]  arXiv:2404.18956 [pdf, other]
Title: Quantum Field Theory of Black Hole Perturbations with Backreaction: I. General framework
Authors: Thomas Thiemann
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[40]  arXiv:2404.19726 (cross-list from hep-ph) [pdf, other]
Title: On the inefficiency of fermion level-crossing under the parity-violating spin-2 gravitational field
Authors: Kohei Kamada, Jun'ya Kume
Comments: 34 pages, 5 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)
[41]  arXiv:2404.19694 (cross-list from astro-ph.CO) [pdf, other]
Title: Scalar perturbations from inflation in the presence of gauge fields
Authors: R. Durrer, R. von Eckardstein, Deepen Garg, K. Schmitz, O. Sobol, S. Vilchinskii
Comments: 36 pages, 5 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[42]  arXiv:2404.19657 (cross-list from hep-th) [pdf, other]
Title: The Unreasonable Effectiveness of the Tunneling Potential
Authors: J.R. Espinosa
Comments: 22 pages. Contribution to the Proceedings of the Corfu Summer Institute 2023 "School and Workshops on Elementary Particle Physics and Gravity"
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[43]  arXiv:2404.19581 (cross-list from hep-ph) [pdf, ps, other]
Title: Soft pattern of gravitational Rutherford scattering from heavy target mass expansion
Authors: Yu Jia, Jichen Pan, Jia-Yue Zhang
Comments: 12 pages, 1 figure
Subjects: High Energy Physics - Phenomenology (hep-ph); General Relativity and Quantum Cosmology (gr-qc)
[44]  arXiv:2404.19530 (cross-list from astro-ph.CO) [pdf, other]
Title: Prospects for weighing neutrinos in interacting dark energy models using joint observations of gravitational waves and $γ$-ray bursts
Authors: Lu Feng, Tao Han, Jing-Fei Zhang, Xin Zhang
Comments: 8 pages, 2 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)
[45]  arXiv:2404.19437 (cross-list from astro-ph.CO) [pdf, other]
Title: Quintom cosmology and modified gravity after DESI 2024
Authors: Yuhang Yang, Xin Ren, Qingqing Wang, Zhiyu Lu, Dongdong Zhang, Yi-Fu Cai, Emmanuel N. Saridakis
Comments: 10 pages, 3 figures
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)
[46]  arXiv:2404.19194 (cross-list from astro-ph.CO) [pdf, other]
Title: Updated observational constraints on spatially-flat and non-flat $Λ$CDM and XCDM cosmological models
Authors: Javier de Cruz Perez, Chan-Gyung Park, Bharat Ratra
Comments: 71 pages, 33 figures
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)
[47]  arXiv:2404.19160 (cross-list from hep-th) [pdf, ps, other]
Title: How to define the Unruh-DeWitt detector on manifolds
Authors: Tomohiro Matsuda
Comments: 21 pages, 6 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)
[48]  arXiv:2404.19102 (cross-list from astro-ph.GA) [pdf, other]
Title: Modelling the Track of the GD-1 Stellar Stream Inside a Host with a Fermionic Dark Matter Core-Halo Distribution
Authors: Martín F. Mestre, Carlos R. Argüelles, Daniel D. Carpintero, Valentina Crespi, Andreas Krut
Comments: Accepted for publication in A&A, 111 pages, 8 figures
Subjects: Astrophysics of Galaxies (astro-ph.GA); General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)
[49]  arXiv:2404.18994 (cross-list from hep-th) [pdf, other]
Title: Building the Blocks of Schwarzschild
Authors: Raphaël Dulac, Pierre Heidmann
Comments: 36 pages + Appendix, 19 figures
Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

Tue, 30 Apr 2024 (showing first 1 of 43 entries)

[50]  arXiv:2404.18875 [pdf, other]
Title: Mapping eccentricity evolutions between numerical relativity and effective-one-body gravitational waveforms
Authors: Alice Bonino, Patricia Schmidt, Geraint Pratten
Comments: 25 pages, 14 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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