Quasinormal modes and greybody factor of charged black hole in non-commutative geometry
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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2024
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| _version_ | 1866916835930144768 |
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| author | Ma, Shi-Jie Wang, Rui-Bo Ma, Tian-Chi Zhang, He-Xu Deng, Jian-Bo Hu, Xian-Ru |
| author_facet | Ma, Shi-Jie Wang, Rui-Bo Ma, Tian-Chi Zhang, He-Xu Deng, Jian-Bo Hu, Xian-Ru |
| contents | 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. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_05272 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quasinormal modes and greybody factor of charged black hole in non-commutative geometry Ma, Shi-Jie Wang, Rui-Bo Ma, Tian-Chi Zhang, He-Xu Deng, Jian-Bo Hu, Xian-Ru General Relativity and Quantum Cosmology 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. |
| title | Quasinormal modes and greybody factor of charged black hole in non-commutative geometry |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2407.05272 |