General Relativity and Quantum Cosmology

Authors and titles for recent submissions, skipping first 84

• Thu, 2 May 2024
• Wed, 1 May 2024
• Tue, 30 Apr 2024
• Mon, 29 Apr 2024
• Fri, 26 Apr 2024

Tue, 30 Apr 2024 (continued, showing last 8 of 43 entries)

[85]  arXiv:2404.18475 (cross-list from astro-ph.CO) [pdf, other]

Title: Robust $μ$-distortion constraints on primordial supermassive black holes from non-Gaussian perturbations

Authors: Christian T. Byrnes, Julien Lesgourgues, Devanshu Sharma

Comments: 24 pages, 6 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[86]  arXiv:2404.18346 (cross-list from astro-ph.CO) [pdf, other]

Title: Constraints on Tsallis cosmology using recent low redshift measurements

Authors: M. L. Mendoza-Martínez, A. Cervantes-Contreras, J. J. Trejo-Alonso, A. Hernandez-Almada

Comments: 9 pages, 2 figures, 2 tables

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[87]  arXiv:2404.18309 (cross-list from hep-ph) [pdf, other]

Title: Electrophilic scalar hair from rotating magnetized stars and effects of cosmic neutrino background

Authors: Gaetano Lambiase, Tanmay Kumar Poddar

Comments: 35 pages, 10 figures, and comments are welcome

Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc)

[88]  arXiv:2404.18224 (cross-list from hep-th) [pdf, other]

Title: Relational Lorentzian Asymptotically Safe Quantum Gravity: Showcase model

Authors: Renata Ferrero, Thomas Thiemann

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[89]  arXiv:2404.18220 (cross-list from hep-th) [pdf, ps, other]

Title: Asymptotically safe -- canonical quantum gravity junction

Authors: Thomas Thiemann

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[90]  arXiv:2404.18193 (cross-list from hep-th) [pdf, other]

Title: Thermodynamic Stability Versus Chaos Bound Violation in D-dimensional RN Black Holes: Angular Momentum Effects and Phase Transitions

Authors: Yu-Qi Lei, Xian-Hui Ge, Surojit Dalui

Comments: 12 pages, 5 figures, 1 table

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc)

[91]  arXiv:2404.18188 (cross-list from astro-ph.CO) [pdf, other]

Title: Enhancing dark siren cosmology through multi-band gravitational wave synergetic observations

Authors: Yue-Yan Dong, Ji-Yu Song, Shang-Jie Jin, Jing-Fei Zhang, Xin Zhang

Comments: 11 pages, 4 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[92]  arXiv:2404.05722 (cross-list from astro-ph.CO) [pdf, other]

Title: Quintessential interpretation of the evolving dark energy in light of DESI

Authors: Yuichiro Tada, Takahiro Terada

Comments: 8 pages, 6 figures; v2: references and discussions added

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)

Mon, 29 Apr 2024 (showing first 17 of 22 entries)

[93]  arXiv:2404.17405 [pdf, other]

Title: Lens Stochastic Diffraction: A Signature of Compact Structures in Gravitational-Wave Data

Authors: Miguel Zumalacárregui

Comments: 5 pages, 4 figures. Comments welcome!

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 - Phenomenology (hep-ph)

[94]  arXiv:2404.17277 [pdf, other]

Title: Spherical orbits around Kerr-Newman and Ghosh black holes

Authors: A.S. Alam, L.C. Andaru, B.N. Jayawiguna, H.S. Ramadhan

Comments: 50 pages, 23 figures, submitted to the Gen. Rel. Grav

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[95]  arXiv:2404.17267 [pdf, other]

Title: Avoiding singularities in Lorentzian-Euclidean black holes: the role of atemporality

Authors: Salvatore Capozziello, Silvia De Bianchi, Emmanuele Battista

Comments: 22 pages, 5 figures, accepted for publication in Phys. Rev. D

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Theory (hep-th)

[96]  arXiv:2404.17208 [pdf, other]

Title: Wormhole Formation with Gravitational Particle Creation Mechanism

Authors: Mrinnoy M. Gohain, Chayanika Chetia, Kalyan Bhuyan

Comments: 12 pages, 16 figures; Made a few minor modifications. Suggestions and Comments are welcome

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[97]  arXiv:2404.17075 [pdf, ps, other]

Title: Non-Particulate Quantum States of the Electromagnetic Field in Expanding Space-Time

Authors: Philip Broadbridge, Sarah Becirevic, David Hoxley

Subjects: General Relativity and Quantum Cosmology (gr-qc); Mathematical Physics (math-ph)

[98]  arXiv:2404.17055 [pdf, other]

Title: Numerical parameterization of stationary axisymmetric black holes in a theory agnostic framework

Authors: Olzhas Mukazhanov, Rittick Roy, Temur Mirzaev, Cosimo Bambi

Subjects: General Relativity and Quantum Cosmology (gr-qc)

[99]  arXiv:2404.16981 [pdf, other]

Title: Covariant phase space analysis of Lanczos-Lovelock gravity with boundaries

Authors: Giulio Neri, Stefano Liberati

Comments: 38 pages, 2 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[100]  arXiv:2404.16949 [pdf, other]

Title: Comparing advanced-era interferometric gravitational-wave detector network configurations: sky localization and source properties

Authors: Mattia Emma, Tiago Fernandes de Nobrega, Gregory Ashton

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Astrophysical Phenomena (astro-ph.HE)

[101]  arXiv:2404.16943 [pdf, other]

Title: Partial absence of cosine problem in 3d Lorentzian spin foams

Authors: Alexander F. Jercher, José Diogo Simão, Sebastian Steinhaus

Comments: 5 pages, 2 figures

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[102]  arXiv:2404.16912 [pdf, other]

Title: Recovering semiclassical Einstein's equation using generalized entropy

Authors: Naman Kumar

Journal-ref: Gen Relativ Gravit 55, 127 (2023)

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[103]  arXiv:2404.16909 [pdf, ps, other]

Title: Relativistic Correction to Black Hole Entropy

Authors: Naman Kumar

Journal-ref: Gen Relativ Gravit 56, 47 (2024)

Subjects: General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th)

[104]  arXiv:2404.17556 (cross-list from hep-th) [pdf, other]

Title: Curvature Correlators in Nonperturbative 2D Lorentzian Quantum Gravity

Authors: J. van der Duin, R. Loll

Comments: 34 pages, 9 figures

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Lattice (hep-lat)

[105]  arXiv:2404.17533 (cross-list from math.DG) [pdf, other]

Title: Rigidity of spin fill-ins with non-negative scalar curvature

Authors: Simone Cecchini, Sven Hirsch, Rudolf Zeidler

Comments: 20 pages

Subjects: Differential Geometry (math.DG); General Relativity and Quantum Cosmology (gr-qc)

[106]  arXiv:2404.17449 (cross-list from physics.hist-ph) [pdf, ps, other]

Title: On the Meaning of Local Symmetries: Epistemic-Ontological Dialectics

Authors: Jordan François, Lucrezia Ravera

Comments: 21 pages

Subjects: History and Philosophy of Physics (physics.hist-ph); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Theory (hep-th); Differential Geometry (math.DG)

[107]  arXiv:2404.17382 (cross-list from astro-ph.HE) [pdf, ps, other]

Title: Perturbations in dense matter relativistic stars induced by internal sources

Authors: Seema Satin

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)

[108]  arXiv:2404.17326 (cross-list from hep-ph) [pdf, other]

Title: Inflation via Moduli Potentials in a Nested Warped Geometry

Authors: Arko Bhaumik, Soumitra SenGupta

Comments: 22 pages, 7 sets of figures, 1 table, comments 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)

[109]  arXiv:2404.17248 (cross-list from nucl-th) [pdf, other]

Title: Bayesian and Principal Component Analyses of Neutron Star Properties

Authors: N. K. Patra

Comments: PhD Thesis [Examiner:- Prof. Mariana Dutra ]

Subjects: Nuclear Theory (nucl-th); High Energy Astrophysical Phenomena (astro-ph.HE); Solar and Stellar Astrophysics (astro-ph.SR); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

• Thu, 2 May 2024
• Wed, 1 May 2024
• Tue, 30 Apr 2024
• Mon, 29 Apr 2024
• Fri, 26 Apr 2024