Notes on entanglement entropy in string theory
文献类型：期刊论文
| 作者 | He, S ; Numasawa, T; Takayanagi, T; Watanabe, K
|
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2015 |
| 期号 | 5页码:106 |
| 关键词 | Black Holes in String Theory AdS-CFT Correspondence |
| 通讯作者 | He, S (reprint author), Kyoto Univ, YITP, Kyoto 6068502, Japan. |
| 英文摘要 | In this paper, we study the conical entropy in string theory in the simplest setup of dividing the nine dimensional space into two halves. This corresponds to the leading quantum correction to the horizon entropy in string theory on the Rindler space. This entropy is also called the conical entropy and includes surface term contributions. We first derive a new simple formula of the conical entropy for any free higher spin fields. Then we apply this formula to computations of conical entropy in open and closed superstring. In our analysis of closed string, we study the twisted conical entropy defined by making use of string theory on Melvin backgrounds. This quantity is easier to calculate owing to the folding trick. Our analysis shows that the conical entropy in closed superstring is UV finite owing to the string scale cutoff. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Particles & Fields |
| 关键词[WOS] | BLACK-HOLE ENTROPY ; MODULAR INVARIANCE ; CREATION ; MODELS |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/20997]  |
| 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,Numasawa, T,Takayanagi, T,et al. Notes on entanglement entropy in string theory[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015(5):106. |
| APA | He, S,Numasawa, T,Takayanagi, T,&Watanabe, K.(2015).Notes on entanglement entropy in string theory.JOURNAL OF HIGH ENERGY PHYSICS(5),106. |
| MLA | He, S,et al."Notes on entanglement entropy in string theory".JOURNAL OF HIGH ENERGY PHYSICS .5(2015):106. |
入库方式： OAI收割
来源：理论物理研究所
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