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JHEP05(2022)060.pdf | 1.92 MB | Adobe PDF | 見る/開く |
タイトル: | Holographic local operator quenches in BCFTs |
著者: | Kawamoto, Taishi Mori, Takato Suzuki, Yu-ki Takayanagi, Tadashi https://orcid.org/0000-0001-7187-3130 (unconfirmed) Ugajin, Tomonori |
著者名の別形: | 川本, 大志 鈴木, 優樹 髙柳, 匡 宇賀神, 知紀 |
キーワード: | AdS-CFT Correspondence Holography and Condensed Matter Physics (AdS/CMT) Scale and Conformal Symmetries |
発行日: | May-2022 |
出版者: | Springer Nature |
誌名: | Journal of High Energy Physics |
巻: | 2022 |
号: | 5 |
論文番号: | 60 |
抄録: | We present a gravity dual of local operator quench in a two-dimensional CFT with conformal boundaries. This is given by a massive excitation in a three-dimensional AdS space with the end of the world brane (EOW brane). Due to the gravitational backreaction, the EOW brane gets deformed in a nontrivial way. We show that the energy-momentum tensor and entanglement entropy computed from the gravity dual and from the BCFT in the large c limit match perfectly. Interestingly, this comparison avoids the folding of the EOW brane in an elegant way. |
著作権等: | Copyright © 2022, The Author(s) 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/2433/276725 |
DOI(出版社版): | 10.1007/JHEP05(2022)060 |
出現コレクション: | 学術雑誌掲載論文等 |
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