Holographic butterfly effect at quantum critical points
文献类型：期刊论文
| 作者 | Ling, Y ; Ling Y(凌意); Liu P(刘鹏); Wu, JP; Liu, P
|
| 刊名 | JOURNAL OF HIGH ENERGY PHYSICS
 |
| 出版日期 | 2017 |
| 期号 | 10页码:25 |
| 关键词 | AdS-CFT Correspondence Gauge-gravity correspondence Holography and condensed matter physics (AdS/CMT) Black Holes |
| ISSN号 | 1029-8479 |
| DOI | 10.1007/JHEP10(2017)025 |
| 文献子类 | Article |
| 英文摘要 | When the Lyapunov exponent lambda(L) in a quantum chaotic system saturates the bound lambda(L) <= 2 pi k(B)T, it is proposed that this system has a holographic dual described by a gravity theory. In particular, the butterfly effect as a prominent phenomenon of chaos can ubiquitously exist in a black hole system characterized by a shockwave solution near the horizon. In this paper we propose that the butterfly velocity can be used to diagnose quantum phase transition (QPT) in holographic theories. We provide evidences for this proposal with an anisotropic holographic model exhibiting metal-insulator transitions (MIT), in which the derivatives of the butterfly velocity with respect to system parameters characterizes quantum critical points (QCP) with local extremes in zero temperature limit. We also point out that this proposal can be tested by experiments in the light of recent progress on the measurement of out-of-time-order correlation function (OTOC). |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000412351500005 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/284339]  |
| 专题 | 高能物理研究所_理论物理室 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Ling, Y,Ling Y,Liu P,et al. Holographic butterfly effect at quantum critical points[J]. JOURNAL OF HIGH ENERGY PHYSICS,2017(10):25. |
| APA | Ling, Y,凌意,刘鹏,Wu, JP,&Liu, P.(2017).Holographic butterfly effect at quantum critical points.JOURNAL OF HIGH ENERGY PHYSICS(10),25. |
| MLA | Ling, Y,et al."Holographic butterfly effect at quantum critical points".JOURNAL OF HIGH ENERGY PHYSICS .10(2017):25. |
入库方式： OAI收割
来源：高能物理研究所
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