Charged Einstein-æther black holes in n-dimensional spacetime (2018)
- Authors:
- USP affiliated authors: QIAN, WEILIANG - EEL ; LIN, KAI - EEL
- Unidade: EEL
- DOI: 10.1142/S0218271819500494
- Assunto: BURACOS NEGROS
- Keywords: Einstein-æther gravity; higher dimensional black hole; universal horizon
- Language: Inglês
- Abstract: In this work, we investigate the n-dimensional charged static black hole solutions inthe Einstein-æther theory. By taking the metric parameter k to be 1, 0, and −1, weobtain the spherical, planar, and hyperbolic spacetimes, respectively. Three choices ofthe cosmological constant, Λ > 0, Λ = 0 and Λ < 0, are investigated, which correspondto asymptotically de Sitter, flat and anti-de Sitter spacetimes. The obtained results showthe existence of the universal horizon in higher dimensional cases which may trap anyparticle with arbitrarily large velocity. We analyze the horizon and the surface gravityof four- and five-dimensional black holes, and the relations between the above quantities and the electrical charge. It is shown that when the aether coefficient c13 or the chargeQ increases, the outer Killing horizon shrinks and approaches the universal horizon.Furthermore, the surface gravity decreases and approaches zero in the limit c13 → ∞ orQ → Qe, where Qe is the extreme charge. The main features of the horizon and surfacegravity are found to be similar to those in n = 3 case, but subtle differences are alsoobserved.
- Imprenta:
- Publisher: World Scientific
- Date published: 2018
- Source:
- Título: International journal of modern physics D
- ISSN: 0218-2718
- Volume/Número/Paginação/Ano: v. 28, n. 3, p. 1-18, 2018
- Este periódico é de acesso aberto
- Este artigo NÃO é de acesso aberto
-
ABNT
LIN, Kai e HO, Fei-Hung e QIAN, Wei-Liang. Charged Einstein-æther black holes in n-dimensional spacetime. International journal of modern physics D, v. 28, n. 3, p. 1-18, 2018Tradução . . Disponível em: https://doi.org/10.1142/S0218271819500494. Acesso em: 28 fev. 2026. -
APA
Lin, K., Ho, F. -H., & Qian, W. -L. (2018). Charged Einstein-æther black holes in n-dimensional spacetime. International journal of modern physics D, 28( 3), 1-18. doi:10.1142/S0218271819500494 -
NLM
Lin K, Ho F-H, Qian W-L. Charged Einstein-æther black holes in n-dimensional spacetime [Internet]. International journal of modern physics D. 2018 ; 28( 3): 1-18.[citado 2026 fev. 28 ] Available from: https://doi.org/10.1142/S0218271819500494 -
Vancouver
Lin K, Ho F-H, Qian W-L. Charged Einstein-æther black holes in n-dimensional spacetime [Internet]. International journal of modern physics D. 2018 ; 28( 3): 1-18.[citado 2026 fev. 28 ] Available from: https://doi.org/10.1142/S0218271819500494 - On quasinormal frequencies of black hole perturbations with an external source
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Informações sobre o DOI: 10.1142/S0218271819500494 (Fonte: oaDOI API)
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