Radiative gravastar with Gibbons-Hawking temperature

We study the quantum particle creation in a toy model of spherically symmetric gravitational collapse whose final product is not a black hole but a gravastar. Precedent studies revealed that even in the case of the gravitational collapse to form a horizonless ultra-compact object, thermal radiation...

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Veröffentlicht in:	arXiv.org 2022-08
Hauptverfasser:	Nakao, Ken-ichi, Okabayashi, Kazumasa, Harada, Tomohiro
Format:	Artikel
Sprache:	eng
Schlagworte:	Black holes Bursts Gravitational collapse Hawking radiation Physics - General Relativity and Quantum Cosmology Physics - High Energy Physics - Theory Radiation Thermal radiation
Online-Zugang:	Volltext
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