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Cosmology and Nongalactic Astrophysics

Authors and titles for recent submissions, skipping first 75

[ total of 93 entries: 1-10 | ... | 46-55 | 56-65 | 66-75 | 76-85 | 86-93 ]
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Mon, 13 May 2024 (continued, showing last 6 of 21 entries)

[76]  arXiv:2405.06016 (cross-list from astro-ph.GA) [pdf, other]
Title: The satellite galaxy plane of NGC 4490 in light of ΛCDM - Sparsity of similarly extreme analogs and a possible role of satellite pairs
Authors: Marcel S. Pawlowski, Oliver Müller, Salvatore Taibi, Mariana P. Júlio, Kosuke Jamie Kanehisa, Nick Heesters
Comments: 9 pages, 6 figures, 1 satellite galaxy plane. Accepted for publication in A&A. Abstract slightly abridged
Subjects: Astrophysics of Galaxies (astro-ph.GA); Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[77]  arXiv:2405.06013 (cross-list from astro-ph.IM) [pdf, other]
Title: Variational Inference for Acceleration of SN Ia Photometric Distance Estimation with BayeSN
Authors: Ana Sofía M. Uzsoy, Stephen Thorp, Matthew Grayling, Kaisey S. Mandel
Comments: 14 pages, 7 figures, 1 table
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Nongalactic Astrophysics (astro-ph.CO); Applications (stat.AP); Methodology (stat.ME)
[78]  arXiv:2405.06012 (cross-list from gr-qc) [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)
[79]  arXiv:2405.06011 (cross-list from astro-ph.HE) [pdf, other]
Title: Exploring Dark Forces with Multimessenger Studies of Extreme Mass Ratio Inspirals
Authors: Badal Bhalla, Kuver Sinha, Tao Xu
Comments: 16+6 pages, 6 figures
Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)
[80]  arXiv:2405.05287 (cross-list from cond-mat.quant-gas) [pdf, other]
Title: Characterizing Asymptotic Expansions of Quantum Fermi Gas
Authors: Jeremiah Birrell, Martin Formanek, Andrew Steinmetz, Cheng Tao Yang, Johann Rafelski
Comments: 31 pages 1+5 double figures
Subjects: Quantum Gases (cond-mat.quant-gas); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)
[81]  arXiv:2405.03749 (cross-list from hep-ph) [pdf, other]
Title: Dark Matter from Anomaly Cancellation at the LHC
Authors: Jon Butterworth, Hridoy Debnath, Pavel Fileviez Perez, Yoran Yeh
Subjects: High Energy Physics - Phenomenology (hep-ph); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Experiment (hep-ex)

Fri, 10 May 2024 (showing first 4 of 12 entries)

[82]  arXiv:2405.05843 [pdf, other]
Title: Alleviating $H_0$ and $S_8$ Tensions Simultaneously in K-essence Cosmology
Authors: Seyed Ali Hosseini Mansoori, Hossein Moshafi
Comments: 7 pages, 4 figures
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Theory (hep-th)
[83]  arXiv:2405.05840 [pdf, other]
Title: FREmu: Power Spectrum Emulator for $f(R)$ Gravity
Authors: Jiachen Bai, Junqing Xia
Comments: 11 pages, 4 figures, 1 table, submitted to The Astrophysical Journal (ApJ)
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); Instrumentation and Methods for Astrophysics (astro-ph.IM)
[84]  arXiv:2405.05798 [pdf, other]
Title: A PAge-like Unified Dark Fluid Model
Authors: Junchao Wang, Zhiqi Huang, Yanhong Yao, Jianqi Liu, Lu Huang, Yan Su
Comments: 6 pages, 4 figures, 1 table
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO)
[85]  arXiv:2405.05732 [pdf, other]
Title: Constraints on primordial black holes from LIGO-Virgo-KAGRA O3 events
Authors: M. Andrés-Carcasona, A.J. Iovino, V. Vaskonen, H. Veermäe, M. Martínez, O. Pujolàs, Ll.M. Mir
Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Astrophysical Phenomena (astro-ph.HE); General Relativity and Quantum Cosmology (gr-qc)
[ total of 93 entries: 1-10 | ... | 46-55 | 56-65 | 66-75 | 76-85 | 86-93 ]
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