Hawking Radiation via Damour-Ruffini Method in Squashed Charged Rotating Kaluza-Klein Black Holes

被引：0

作者：

Hu, Ji-Wan ^{[1
]}

Wu, Jing-He ^{[2
]}

Liu, Xian-Ming ^{[1
]}

机构：

[1] Hubei Univ Nationalities, Dept Phys, Enshi 445000, Hubei, Peoples R China

[2] Henan Inst Educ, Dept Phys & Elect Engn, Zhengzhou 450046, Peoples R China

来源：

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS | 2017年 / 56卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Hawking radiation; Black hole; Damour-Ruffini method; Charged particles; PARTICLES;

D O I：

10.1007/s10773-016-3189-2

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Using the Damour-Ruffini method, Hawking radiation of charged particles from squashed charged rotating five-dimensional Kaluza-Klein black holes is investigated extensively. Under the generalized tortoise coordinate transformation, Hawking temperature of the black holes is calculated by using charged scalar particles and Dirac fermions respectively. We find that the obtained Hawking temperature for charged Dirac fermions is the same as for charged scalar particles. What's more, the spectrum of Hawking radiation contains the information of the size of the extra dimension, which could provide insight for further investigation of large extra dimensions in the future.

引用

页码：480 / 493

页数：14

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