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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| ptep_ptz026.pdf | 231.26 kB | Adobe PDF | 見る/開く |
| タイトル: | Holographic computation of quantum corrections to the bulk cosmological constant |
| 著者: | Aoki, Sinya Balog, Janos Yokoyama, Shuichi |
| 著者名の別形: | 青木, 愼也 |
| キーワード: | B21 AdS/CFT correspondence |
| 発行日: | Apr-2019 |
| 出版者: | Oxford University Press (OUP) |
| 誌名: | Progress of Theoretical and Experimental Physics |
| 巻: | 2019 |
| 号: | 4 |
| 論文番号: | 043B06 |
| 抄録: | We explore the construction of the dual bulk theory in the flow equation approach. We compute the vacuum expectation value of the Einstein operator at the next-to-leading order in the 1/n expansion using a free O(n) vector model. We interpret the next-to-leading correction as the quantum correction to the cosmological constant of the anti-de Sitter space. We finally comment on how to generalize this computation to matrix elements of the Einstein operator for excited states. |
| 著作権等: | © The Author(s) 2019. Published by Oxford University Press on behalf of the Physical Society of Japan. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the original work is properly cited.Funded by SCOAP3. |
| URI: | http://hdl.handle.net/2433/250307 |
| DOI(出版社版): | 10.1093/ptep/ptz026 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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