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ファイル | 記述 | サイズ | フォーマット | |
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JHEP09(2016)130.pdf | 692.69 kB | Adobe PDF | 見る/開く |
タイトル: | Causal evolutions of bulk local excitations from CFT |
著者: | Goto, Kanato Miyaji, Masamichi Takayanagi, Tadashi https://orcid.org/0000-0001-7187-3130 (unconfirmed) |
著者名の別形: | 宮地, 真路 |
キーワード: | AdS-CFT Correspondence Gauge-gravity correspondence |
発行日: | Sep-2016 |
出版者: | Springer Nature |
誌名: | Journal of High Energy Physics |
巻: | 2016 |
論文番号: | 130 |
抄録: | Bulk localized excited states in an AdS spacetime can be constructed from Ishibashi states with respect to the global conformal symmetry in the dual CFT. We study boundary two point functions of primary operators in the presence of bulk localized excitations in two dimensional CFTs. From two point functions in holographic CFTs, we observe causal propagations of radiations when the mass of dual bulk scalar field is close to the BF bound. This behavior for holographic CFTs is consistent with the locality and causality in classical gravity duals. We also show that this cannot be seen in free fermion CFTs. Moreover, we find that the short distance behavior of two point functions is universal and obeys the relation which generalizes the first law of entanglement entropy. |
著作権等: | © The Author(s) 2016 JHEP is an open-access journal funded by SCOAP3 and licensed under CC BY 4.0 |
URI: | http://hdl.handle.net/2433/218591 |
DOI(出版社版): | 10.1007/JHEP09(2016)130 |
出現コレクション: | 学術雑誌掲載論文等 |
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