Many-body localization: An introduction and selected topics
Many-body localization: An introduction and selected topics
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DOI：
10.1016/j.crhy.2018.03.003
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发表时间：
2018-09-01
影响因子：
1.4
通讯作者：
Laflorencie, Nicolas
中科院分区：
文献类型：
--
作者：
Alet, Fabien;Laflorencie, Nicolas
当无序和相互作用同时存在时，在孤立的量子系统中会发生什么？近年来，物质的非热化相，即多定域相，已经成为一种稳定的解决方案。我们提出了一个基本的介绍多体局域化的主题，使用一个简单的例子，使我们能够说明这个阶段的几个属性的量子自旋链。然后，我们简要回顾了目前的实验研究工作，探索这一物理。这一审查的最大部分是选择更专门的问题，其中一些目前正在积极调查中。最后，我们总结了多体局域化和量子模拟之间的联系。(C)2018年科学院。由Elsevier Masson SAS出版。
What happens in an isolated quantum system when both disorder and interactions are present? Over the recent years, the picture of a non-thermalizing phase of matter, the many-localized phase, has emerged as a stable solution. We present a basic introduction to the topic of many-body localization, using the simple example of a quantum spin chain that allows us to illustrate several of the properties of this phase. We then briefly review the current experimental research efforts probing this physics. The largest part of this review is a selection of more specialized questions, some of which are currently under active investigation. We conclude by summarizing the connections between many-body localization and quantum simulations. (C) 2018 Academie des sciences. Published by Elsevier Masson SAS.