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General Relativity and Quantum Cosmology

Authors and titles for recent submissions, skipping first 68

[ total of 159 entries: 1-25 | 19-43 | 44-68 | 69-93 | 94-118 | 119-143 | 144-159 ]
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Wed, 15 May 2024 (continued, showing 25 of 39 entries)

[69]  arXiv:2405.08789 [pdf, other]
Title: Computing Fundamental Constants in the FLRW Universe using the Hawking Radiation of the Cosmological Horizon
Authors: Armando Meza Gaxiola, Pablo Padilla Longoria
Comments: 27 pages, 2 figures. arXiv admin note: text overlap with arXiv:1007.4044 by other authors
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[70]  arXiv:2405.08774 [pdf, other]
Title: Generating 4-dimensional Wormholes with Yang-Mills Casimir Sources
Authors: A. C. L. Santos, R. V. Maluf, C. R. Muniz
Comments: 15 pages, 9 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[71]  arXiv:2405.08680 [pdf, other]
Title: Generalized uncertainty principle distorted quintessence dynamics
Authors: Gaurav Bhandari, S. D. Pathak, Manabendra Sharma, Anzhong Wang
Comments: 12. arXiv admin note: text overlap with arXiv:2404.09049
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Mathematical Physics (math-ph); Quantum Physics (quant-ph)
[72]  arXiv:2405.08673 [pdf, other]
Title: Healthy Horndeski gravities with torsion
Authors: S. Mironov, M. Valencia-Villegas
Comments: 21 pages, 13 Figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)
[73]  arXiv:2405.08670 [pdf, ps, other]
Title: Infrared gravity and a celestial obstruction to monogamy constraints
Authors: Francesco Alessio, Michele Arzano
Comments: 7 pages, no figures. Slightly edited version of the essay selected for a Honorable Mention in the 2024 Gravity Research Foundation Competition
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[74]  arXiv:2405.08659 [pdf, other]
Title: Conformal scattering of the wave equation in the Vaidya spacetime
Authors: Armand Coudray
Subjects: General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)
[75]  arXiv:2405.08624 [pdf, other]
Title: Primordial black holes, a small review
Authors: Alexandre Arbey
Comments: 8 pages, 7 figures. Contribution to the 2024 Very High Energy Phenomena in the Universe session of the 58th Rencontres de Moriond
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE)
[76]  arXiv:2405.08563 [pdf, ps, other]
Title: Primordial black holes generated by fast-roll mechanism in non-canonical natural inflation
Authors: Soma Heydari, Kayoomars Karami
Comments: 29 pages, 6 figures, 5 tables
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[77]  arXiv:2405.08522 [pdf, other]
Title: In Search of the Biggest Bangs since the Big Bang
Authors: John Ellis, Malcolm Fairbairn, Juan Urrutia, Ville Vaskonen
Comments: Awarded Fourth Prize in the 2024 Gravity Research Foundation Competition for Essays on Gravitation
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Astrophysics of Galaxies (astro-ph.GA); High Energy Astrophysical Phenomena (astro-ph.HE)
[78]  arXiv:2405.08354 [pdf, ps, other]
Title: Fuzzy Dark Matter Less-complex Wormhole Structures in Extended Theories of Gravity
Authors: Z. Yousaf, Kazuharu Bamba, Bander Almutairi, M. Z. Bhatti, M. Rizwan
Comments: 25 pages, 16 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[79]  arXiv:2405.08335 [pdf, other]
Title: A Comparative Study of Shadows of Magnetized and Non-Magnetized Singularities
Authors: Amee Bhatt
Comments: 6 pages, & figues
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)
[80]  arXiv:2405.08309 [pdf, ps, other]
Title: Neutral test particle dynamics around the Bardeen-AdS black hole surrounded by quintessence dark energy
Authors: Jiayu Xie, Bing Tang
Comments: arXiv admin note: text overlap with arXiv:1605.09506 by other authors
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[81]  arXiv:2405.08303 [pdf, ps, other]
Title: Second-Order Bi-Scalar-Tensor Field Equations in a Space of Four-Dimensions
Authors: Gregory W. Horndeski
Comments: 55 pages with no figures
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[82]  arXiv:2405.08262 [pdf, ps, other]
Title: Quasinormal modes of charged black holes in Asymptotically Safe Gravity
Authors: Alexey Dubinsky
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[83]  arXiv:2405.08241 [pdf, other]
Title: Thermodynamics of AdS-Schwarzschild-like black hole in loop quantum gravity
Authors: Rui-Bo Wang, Shi-Jie Ma, Lei You, Yu-Cheng Tang, Yu-Hang Feng, Xian-Ru Hu, Jian-Bo Deng
Comments: 23 pages, 4 figures, 1 table
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[84]  arXiv:2405.08229 [pdf, other]
Title: On the single versus the repetitive Penrose process in a Kerr black hole
Authors: Remo Ruffini, Mikalai Prakapenia, Hernando Quevedo, Shurui Zhang
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)
[85]  arXiv:2405.08195 [pdf, ps, other]
Title: Zermelo Wind: a geometrization of the frame dragging effect
Authors: Sumanto Chanda
Comments: 10 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[86]  arXiv:2405.08178 [pdf, ps, other]
Title: A Theoretical Framework for Self-Gravitating k-Form Boson Stars with Internal Symmetries
Authors: Jakob Hoffmann, Cédric Jockel
Comments: 58 pages including appendix, both authors are first authors
Subjects: General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)
[87]  arXiv:2405.08170 [pdf, other]
Title: Twistor theory of the Chen--Teo gravitational instanton
Authors: Maciej Dunajski, Paul Tod
Comments: Dedicated to Nick Woodhouse on the occasion of his 75th birthday
Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Differential Geometry (math.DG)
[88]  arXiv:2405.08167 [pdf, other]
Title: Coherence of multipartite quantum states in the black hole quantum atmosphere
Authors: Adam Z. Kaczmarek, Dominik Szczęśniak, Zygmunt Bąk
Comments: 8 pages, 3 figures
Subjects: General Relativity and Quantum Cosmology (gr-qc); Quantum Physics (quant-ph)
[89]  arXiv:2405.08145 [pdf, ps, other]
Title: $\mathcal{R}^2$ effectively from Inflation to Dark Energy
Authors: P. Brax, P. Vanhove
Comments: This essay received an Honorable Mention in the 2024 Gravity Research Foundation Essay Competition. 10 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[90]  arXiv:2405.08071 [pdf, other]
Title: Covariant single-field formulation of effective cosmological bounces
Authors: Marcello Miranda
Comments: 10 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[91]  arXiv:2405.08069 [pdf, ps, other]
Title: Fully extremal black holes: a black hole graveyard?
Authors: Francesco Di Filippo (Charles University of Prague), Stefano Liberati (SISSA, Trieste), Matt Visser (Victoria University of Wellington)
Comments: Essay awarded the Fifth Prize in the Gravity Research Foundation 2024 Awards; 18 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc)
[92]  arXiv:2405.08062 [pdf, other]
Title: Exploring Black Hole Mimickers: Electromagnetic and Gravitational Signatures of AdS Black Shells
Authors: Suvendu Giri, Ulf Danielsson, Luis Lehner, Frans Pretorius
Comments: 18 pages
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[93]  arXiv:2405.08057 [pdf, other]
Title: Observables of super-extremal black holes: challenging Cosmic Censorship to comprehend the Cosmological Constant
Authors: Jenny Wagner
Comments: Essay for the Gravity Research Foundation 2024, received a honourable mention
Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[ total of 159 entries: 1-25 | 19-43 | 44-68 | 69-93 | 94-118 | 119-143 | 144-159 ]
[ showing 25 entries per page: fewer | more | all ]

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