ダウンロード数: 220
このアイテムのファイル:
ファイル | 記述 | サイズ | フォーマット | |
---|---|---|---|---|
JHEP01(2015)102.pdf | 698.32 kB | Adobe PDF | 見る/開く |
完全メタデータレコード
DCフィールド | 値 | 言語 |
---|---|---|
dc.contributor.author | Caputa, Pawel | en |
dc.contributor.author | Simón, Joan | en |
dc.contributor.author | Štikonas, Andrius | en |
dc.contributor.author | Takayanagi, Tadashi | en |
dc.contributor.alternative | 高柳, 匡 | ja |
dc.date.accessioned | 2015-10-20T08:01:00Z | - |
dc.date.available | 2015-10-20T08:01:00Z | - |
dc.date.issued | 2015-01-20 | - |
dc.identifier.issn | 1029-8479 | - |
dc.identifier.uri | http://hdl.handle.net/2433/200665 | - |
dc.description.abstract | In this work we study the time evolutions of (Renyi) entanglement entropy of locally excited states in two dimensional conformal field theories (CFTs) at finite temperature. We consider excited states created by acting with local operators on thermal states and give both field theoretic and holographic calculations. In free field CFTs, we find that the growth of Renyi entanglement entropy at finite temperature is reduced compared to the zero temperature result by a small quantity proportional to the width of the localized excitations. On the other hand, in finite temperature CFTs with classical gravity duals, we find that the entanglement entropy approaches a characteristic value at late time. This behaviour does not occur at zero temperature. We also study the mutual information between the two CFTs in the thermofield double (TFD) formulation and give physical interpretations of our results. | en |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Berlin Heidelberg | en |
dc.rights | JHEP is an open-access journal funded by SCOAP3 and licensed under CC BY 4.0 | en |
dc.subject | AdS-CFT Correspondence | en |
dc.subject | Black Holes | en |
dc.subject | Conformal Field Models in String Theory | en |
dc.subject | Holography and condensed matter physics (AdS/CMT) | en |
dc.title | Quantum entanglement of localized excited states at finite temperature | en |
dc.type | journal article | - |
dc.type.niitype | Journal Article | - |
dc.identifier.ncid | AA1188279X | - |
dc.identifier.jtitle | Journal of High Energy Physics | en |
dc.identifier.volume | 2015 | - |
dc.identifier.issue | 1 | - |
dc.relation.doi | 10.1007/JHEP01(2015)102 | - |
dc.textversion | publisher | - |
dc.identifier.artnum | 102 | - |
dcterms.accessRights | open access | - |
出現コレクション: | 学術雑誌掲載論文等 |
このリポジトリに保管されているアイテムはすべて著作権により保護されています。