Note on entanglement temperature for low thermal excited states in higher derivative gravity
文献类型：期刊论文
| 作者 | He, S
|
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2013 |
| 期号 | 8页码:50 |
| 关键词 | ADS/CFT CORRESPONDENCE FIELD-THEORIES STRING THEORY RENORMALIZATION ENTROPY |
| ISSN号 | 1029-8479 |
| 通讯作者 | Guo, WZ (reprint author), Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China. |
| 英文摘要 | We investigate the entanglement temperature of a small scale subsystem in low excited states by using holographic method. Especially, we study the entanglement entropy and entanglement temperature in higher derivative gravities which are considered as low thermal excitation of pure AdS gravity. We find that the entanglement entropy are related to the central charges of CFT living on the boundary. The relation between the variance of entanglement entropy and energy of a small scale subsystem has been also obtained. Furthermore, the relation is consistent with the first law-like relation that is proposed by Phys. Rev. Lett. 110 (2013) 091602. Finally, we derive the formula of the variance of entanglement entropy in general excited states in gravity background with the Fefferman-Graham coordinates and the entanglement temperature can be figured out in special case. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10821504, 10975168, 11035008, 11147106, 11275247]; Shanghai Key Laboratory of Particle Physics and Cosmology [11DZ2230700]; "The 7th Asian Winter School on Strings, Particles and Cosmology" hold in Beijing, China; "Spring School on Superstring Theory and Related Topics" held at ICTP, Italy; China Postdoctoral Science Foundation [2012M510562] |
| 原文出处 | http://dx.doi.org/10.1007/JHEP08(2013)050 |
| 语种 | 英语 |
| WOS记录号 | WOS:000324113700050 |
| 公开日期 | 2014-04-25 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/15302]  |
| 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 | He, S. Note on entanglement temperature for low thermal excited states in higher derivative gravity[J]. JOURNAL OF HIGH ENERGY PHYSICS,2013(8):50. |
| APA | He, S.(2013).Note on entanglement temperature for low thermal excited states in higher derivative gravity.JOURNAL OF HIGH ENERGY PHYSICS(8),50. |
| MLA | He, S."Note on entanglement temperature for low thermal excited states in higher derivative gravity".JOURNAL OF HIGH ENERGY PHYSICS .8(2013):50. |
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。