Entanglement entropy of an annulus in holographic thermalization *
文献类型：期刊论文
| 作者 | Ling, Yi3; Liu, Yuxuan3; Xian, Zhuo-Yu |
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2020 |
| 卷号 | 44期号:2页码:23101 |
| 关键词 | PHASE-TRANSITION |
| ISSN号 | 1674-1137 |
| DOI | 10.1088/1674-1137/44/2/023101 |
| 英文摘要 | The thermalization process of the holographic entanglement entropy (HEE) of an annular domain is investigated in the Vaidya-AdS geometry. We determine numerically the Hubeny-Rangamani-Takayanagi (HRT) surface, which may be a hemi-torus or two disks, depending on the ratio of the inner radius to the outer radius of the annulus. More importantly, for some fixed ratio of the two radii, the annulus undergoes a phase transition, or a double phase transition, during thermalization from a hemi-torus to a two-disk configuration, or vice versa. The occurrence of various phase transitions is determined by the ratio of the two radii of the annulus. The rate of entanglement growth is also investigated during the thermal quench. The local maximal rate of entanglement growth occurs in the region with a double phase transition. Finally, if the quench process is sufficiently slow, which may be controlled by the thickness of the null shell, the region with a double phase transition vanishes. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/26975]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Phys, Beijing 100049, Peoples R China 2.Chinese Acad Sci, Inst Theoret Phys, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ling, Yi,Liu, Yuxuan,Xian, Zhuo-Yu. Entanglement entropy of an annulus in holographic thermalization *[J]. CHINESE PHYSICS C,2020,44(2):23101. |
| APA | Ling, Yi,Liu, Yuxuan,&Xian, Zhuo-Yu.(2020).Entanglement entropy of an annulus in holographic thermalization *.CHINESE PHYSICS C,44(2),23101. |
| MLA | Ling, Yi,et al."Entanglement entropy of an annulus in holographic thermalization *".CHINESE PHYSICS C 44.2(2020):23101. |
入库方式： OAI收割
来源：理论物理研究所
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