تقرير
Observational evidence for cosmological coupling of black holes and its implications for an astrophysical source of dark energy
| العنوان: | Observational evidence for cosmological coupling of black holes and its implications for an astrophysical source of dark energy |
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| المؤلفون: | Farrah, Duncan, Croker, Kevin S., Tarlé, Gregory, Faraoni, Valerio, Petty, Sara, Afonso, Jose, Fernandez, Nicolas, Nishimura, Kurtis A., Pearson, Chris, Wang, Lingyu, Zevin, Michael, Clements, David L, Efstathiou, Andreas, Hatziminaoglou, Evanthia, Lacy, Mark, McPartland, Conor, Pitchford, Lura K, Sakai, Nobuyuki, Weiner, Joel |
| المصدر: | ApJL 944 L31 (2023) |
| سنة النشر: | 2023 |
| المجموعة: | Astrophysics General Relativity and Quantum Cosmology |
| مصطلحات موضوعية: | Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - High Energy Astrophysical Phenomena, General Relativity and Quantum Cosmology |
| الوصف: | Observations have found black holes spanning ten orders of magnitude in mass across most of cosmic history. The Kerr black hole solution is however provisional as its behavior at infinity is incompatible with an expanding universe. Black hole models with realistic behavior at infinity predict that the gravitating mass of a black hole can increase with the expansion of the universe independently of accretion or mergers, in a manner that depends on the black hole's interior solution. We test this prediction by considering the growth of supermassive black holes in elliptical galaxies over $0 |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.3847/2041-8213/acb704 |
| URL الوصول: | http://arxiv.org/abs/2302.07878 |
| رقم الأكسشن: | edsarx.2302.07878 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.3847/2041-8213/acb704 |
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