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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| JHEP02(2020)167.pdf | 845.83 kB | Adobe PDF | 見る/開く |
| タイトル: | Gravity edges modes and Hayward term |
| 著者: | Takayanagi, Tadashi    https://orcid.org/0000-0001-7187-3130 (unconfirmed)Tamaoka, Kotaro |
| 著者名の別形: | 髙柳, 匡 |
| キーワード: | AdS-CFT Correspondence Classical Theories of Gravity Gauge-gravity correspondence |
| 発行日: | 2020 |
| 出版者: | Springer Nature |
| 誌名: | Journal of High Energy Physics |
| 巻: | 2020 |
| 論文番号: | 167 |
| 抄録: | We argue that corner contributions in gravity action (Hayward term) capture the essence of gravity edge modes, which lead to gravitational area entropies, such as the black hole entropy and holographic entanglement entropy. We explain how the Hayward term and the corresponding edge modes in gravity are explained by holography from two different viewpoints. One is an extension of AdS/CFT to general spacetimes and the other is the AdS/BCFT formulation. In the final part, we explore how gravity edge modes and its entropy show up in string theory by considering open strings stuck to a Rindler horizon. |
| 著作権等: | This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited |
| URI: | http://hdl.handle.net/2433/252406 |
| DOI(出版社版): | 10.1007/JHEP02(2020)167 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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