Quasinormal modes and greybody factor of charged black hole in non-commutative geometry

Autor:	Ma, Shi-Jie, Wang, Rui-Bo, Ma, Tian-Chi, Zhang, He-Xu, Deng, Jian-Bo, Hu, Xian-Ru
Rok vydání:	2024
Předmět:	General Relativity and Quantum Cosmology
Druh dokumentu:	Working Paper
Popis:	In this article, the quasinormal modes and greybody factor of charged black hole in non-commutative geometry are studied. Under the assumption of a uniformly distributed charge within the matter, we obtain the metric for a charged black hole in non-commutative geometry. We calculated the wave function and obtained the effective potential of three different perturbed fields with spin. Then we applied $6^{\rm{th}}$ order WKB method to analyze the quasinormal modes of the black hole and derived quasinormal frequencies. Futhermore, we discussed the greybody factor in different perturbed fields under this spacetime. Comment: 26 pages, 8 figures, 1 table
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/2407.05272 Zobrazit plný text záznamu View this record from Arxiv