Covariant anomalies and Hawking radiation from Kaluza–Klein AdS black holes

Pramana

Chuan-Yi Bai1¹ 

[1] Physics Department, Shanghai University, 99 Shangda Road, Shanghai 200444, People’s Republic of China$$

关键词: Hawking radiation;    quantum anomaly;    Kaluza–Klein black hole.;   

DOI  :  

学科分类：物理（综合）

来源: Indian Academy of Sciences

【 摘 要 】

In this paper, Hawking radiation is studied from four-dimensional (4D) Kaluza–Klein (KK) AdS black holes via the method of anomaly cancellation. The {|bf KK-AdS} black hole considered is a non-extremal charged rotating solution in the theory of 4D gauged supergravity. Its Hawking fluxes of electric charge, angular momentum and energy momentum tensor are derived here. Our results support the common view that Hawking radiation is the quantum effect arising at the event horizon.

【 授权许可】

Unknown