Geodetic precession and shadow of quantum extended black holes

Autor:	Saadati, Reza, Shojai, Fatimah
Rok vydání:	2023
Předmět:	General Relativity and Quantum Cosmology
Zdroj:	Class. Quantum Grav. 41 015032, 2024
Druh dokumentu:	Working Paper
DOI:	10.1088/1361-6382/ad13c3
Popis:	We study the circular motion of massive and massless particles in a recently proposed quantum-corrected Schwarzschild black hole in loop quantum gravity. This solution is supposed to introduce small but non-zero quantum corrections in the low curvature limit. In this paper, we confine our attention to the shadow of the black hole and the geodetic precession of a freely falling gyroscope in a circular orbit. Despite the mathematical complexity of the metric, our results are exact and show that the black hole shadow decreases slightly in this solution while the quantum corrections introduce a non-trivial term in the geodetic precession frequency of the gyroscope. Comment: 9 pages
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2312.12087 Zobrazit plný text záznamu View this record from Arxiv