Time evolution of entanglement entropy in quenched holographic superconductors
文献类型：期刊论文
| 作者 | Bai, Xiaojian1; Lee, Bum-Hoon2,3; Li, Li4; Sun, Jia-Rui5,6; Zhang, Hai-Qing7 |
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2015-04-14 |
| 页码 | 19 |
| 关键词 | AdS-CFT Correspondence Holography and condensed matter physics (AdS/CMT) Black Holes |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/JHEP04(2015)066 |
| 英文摘要 | We investigate the dynamical evolution of entanglement entropy in a holographic superconductor model by quenching the source term of the dual charged scalar operator. By access to the full background geometry, the holographic entanglement entropy is calculated for a strip geometry at the AdS boundary. It is found that the entanglement entropy exhibits a robust non-monotonic behaviour in time, independent of the strength of Gaussian quench and the size of the strip: it first displays a small dip, then grows linearly, and finally saturates. In particular, the linear growth velocity of the entanglement entropy has an upper bound for strip with large width; the equilibrium value of the non-local probe at late time shows a power law scaling behaviour with respect to the quench strength; moreover, the entanglement entropy can uncover the dynamical transition at certain critical quench strength which happens to coincide with the one obtained form the dynamical evolution of scalar order parameter. |
| 资助项目 | CERN ; National Research Foundation of Korea (NRF)[2014R1A2A1A01002306] ; European Union's Seventh Framework Programme[FP7-REGPOT-2012-2013-1] ; European Union's Seventh Framework Programme[316165] ; EU-Greece program "Thales"[MIS 375734] ; European Union (European Social Fund, ESF) ; Greek national funds through the Operational Program "Education and Lifelong Learning" of the National Strategic Reference Framework (NSRF) under "Funding of proposals that have received a positive evaluation in the 3rd and 4th Call of ERC Grant Schemes" ; National Natural Science Foundation of China[11205058] ; fund of Utrecht University ; Young Scientists Fund of the National Natural Science Foundation of China[11205097] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000363468500002 |
| 出版者 | SPRINGER |
| 资助机构 | CERN ; National Research Foundation of Korea (NRF) ; European Union's Seventh Framework Programme ; EU-Greece program "Thales" ; European Union (European Social Fund, ESF) ; Greek national funds through the Operational Program "Education and Lifelong Learning" of the National Strategic Reference Framework (NSRF) under "Funding of proposals that have received a positive evaluation in the 3rd and 4th Call of ERC Grant Schemes" ; National Natural Science Foundation of China ; fund of Utrecht University ; Young Scientists Fund of the National Natural Science Foundation of China |
| 源URL | [http://119.78.100.186/handle/113462/40882]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Bai, Xiaojian |
| 作者单位 | 1.Georgia Inst Technol, Sch Phys, Atlanta, GA 30332 USA 2.Sogang Univ, Ctr Quantum Spacetime, Seoul 121742, South Korea 3.Sogang Univ, Dept Phys, Seoul 121742, South Korea 4.Univ Crete, Dept Phys, Crete Ctr Theoret Phys, Iraklion 71003, Greece 5.E China Univ Sci & Technol, Dept Phys, Shanghai 200237, Peoples R China 6.E China Univ Sci & Technol, Inst Modern Phys, Shanghai 200237, Peoples R China 7.Univ Utrecht, Inst Theoret Phys, NL-3584 CE Utrecht, Netherlands |
| 推荐引用方式 GB/T 7714 | Bai, Xiaojian,Lee, Bum-Hoon,Li, Li,et al. Time evolution of entanglement entropy in quenched holographic superconductors[J]. JOURNAL OF HIGH ENERGY PHYSICS,2015:19. |
| APA | Bai, Xiaojian,Lee, Bum-Hoon,Li, Li,Sun, Jia-Rui,&Zhang, Hai-Qing.(2015).Time evolution of entanglement entropy in quenched holographic superconductors.JOURNAL OF HIGH ENERGY PHYSICS,19. |
| MLA | Bai, Xiaojian,et al."Time evolution of entanglement entropy in quenched holographic superconductors".JOURNAL OF HIGH ENERGY PHYSICS (2015):19. |
入库方式： OAI收割
来源：近代物理研究所
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