Boson entropy in the NUT-Kerr-Newman black holes in the background of de Sitter space-timet
文献类型:期刊论文
作者 | Ge, XH; Shen, YG; Ge, XH , Chinese Acad Sci, Astron Observ, Shanghai 200030, Peoples R China. |
刊名 | CHINESE ASTRONOMY AND ASTROPHYSICS
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出版日期 | 2003 |
卷号 | 27期号:2页码:140-146 |
关键词 | Arbitrary Spin Fields Fermionic Entropy |
ISSN号 | 0275-1062 |
英文摘要 | It is well known that the Euler characteristic number of most black holes is 2 (or 0), and that only NUT-Kerr-Newman black holes' Euler characteristic number is over 2. Therefore, it is significant to calculate the entropy in the NUT-Kerr-Newman black holes. In this paper, we calculated the entropy of boson field in the NUT-Kerr-Newman black holes in the background of the de Sitter space-time by using the improved membrane model established with the brick-wall method. The results show that if the cut-off is properly chosen, the entropy in the black holes still satisfies the Bekenstein-Hawking area law. |
学科主题 | Physics |
URL标识 | 查看原文 |
WOS记录号 | WOS:000183228100003 |
公开日期 | 2012-08-29 |
源URL | [http://ir.itp.ac.cn/handle/311006/13323] ![]() |
专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
通讯作者 | Ge, XH , Chinese Acad Sci, Astron Observ, Shanghai 200030, Peoples R China. |
推荐引用方式 GB/T 7714 | Ge, XH,Shen, YG,Ge, XH , Chinese Acad Sci, Astron Observ, Shanghai 200030, Peoples R China.. Boson entropy in the NUT-Kerr-Newman black holes in the background of de Sitter space-timet[J]. CHINESE ASTRONOMY AND ASTROPHYSICS,2003,27(2):140-146. |
APA | Ge, XH,Shen, YG,&Ge, XH , Chinese Acad Sci, Astron Observ, Shanghai 200030, Peoples R China..(2003).Boson entropy in the NUT-Kerr-Newman black holes in the background of de Sitter space-timet.CHINESE ASTRONOMY AND ASTROPHYSICS,27(2),140-146. |
MLA | Ge, XH,et al."Boson entropy in the NUT-Kerr-Newman black holes in the background of de Sitter space-timet".CHINESE ASTRONOMY AND ASTROPHYSICS 27.2(2003):140-146. |
入库方式: OAI收割
来源:理论物理研究所
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