Phase transition and thermodynamical geometry for Schwarzschild AdS black hole in AdS(5) x S-5 spacetime
文献类型：期刊论文
| 作者 | Zhang, JL; Cai, RG ; Yu, HW
|
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2015 |
| 期号 | 2页码:143 |
| 关键词 | Black Holes Black Holes in String Theory AdS-CFT Correspondence Models of Quantum Gravity |
| 通讯作者 | Zhang, JL (reprint author), Hunan Normal Univ, Dept Phys, Changsha 410081, Hunan, Peoples R China. |
| 英文摘要 | We study the thermodynamics and thermodynamic geometry of a five-dimensional Schwarzschild AdS black hole in AdS (5) x S (5) spacetime by treating the cosmological constant as the number of colors in the boundary gauge theory and its conjugate quantity as the associated chemical potential. It is found that the chemical potential is always negative in the stable branch of black hole thermodynamics and it has a chance to be positive, but appears in the unstable branch. We calculate the scalar curvatures of the thermodynamical Weinhold metric, Ruppeiner metric and Quevedo metric, respectively and we find that the scalar curvature in the Weinhold metric is always vanishing, while in the Ruppeiner metric the divergence of the scalar curvature is related to the divergence of the heat capacity with fixed chemical potential, and in the Quevedo metric the divergence of the scalar curvature is related to the divergence of the heat capacity with fixed number of colors and to the vanishing of the heat capacity with fixed chemical potential. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 关键词[WOS] | P-V CRITICALITY ; EHRENFEST SCHEME ; COUPLING-CONSTANT ; STRING THEORY ; GRAVITY ; GEOMETROTHERMODYNAMICS ; POINTS ; ENERGY |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/21086]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Zhang, JL,Cai, RG,Yu, HW. Phase transition and thermodynamical geometry for Schwarzschild AdS black hole in AdS(5) x S-5 spacetime[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(2):143. |
| APA | Zhang, JL,Cai, RG,&Yu, HW.(2015).Phase transition and thermodynamical geometry for Schwarzschild AdS black hole in AdS(5) x S-5 spacetime.JOURNAL OF HIGH ENERGY PHYSICS(2),143. |
| MLA | Zhang, JL,et al."Phase transition and thermodynamical geometry for Schwarzschild AdS black hole in AdS(5) x S-5 spacetime".JOURNAL OF HIGH ENERGY PHYSICS .2(2015):143. |
入库方式： OAI收割
来源：理论物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。