期刊
JOURNAL OF STATISTICAL MECHANICS-THEORY AND EXPERIMENT
卷 -, 期 -, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/1742-5468/2016/06/064002
关键词
generalized Gibbs ensemble; integrable spin chains and vertex models
资金
- EPSRC [EP/N01930X/1]
- Isaac Newton Institute for Mathematical Sciences [EP/K032208/1]
- Agence Nationale de la Recherche [LabEx ENS-ICFP:ANR-10-LABX-0010/ANR- 10-IDEX-0001- 02 PSL*]
- EPSRC [EP/K032208/1, EP/N01930X/1] Funding Source: UKRI
- Engineering and Physical Sciences Research Council [EP/N01930X/1, EP/K032208/1] Funding Source: researchfish
We review the dynamics after quantum quenches in integrable quantum spin chains. We give a pedagogical introduction to relaxation in isolated quantum systems, and discuss the description of the steady state by (generalized) Gibbs ensembles. We then turn to general features in the time evolution of local observables after the quench, using a simple model of free fermions as an example. In the second part we present an overview of recent progress in describing quench dynamics in two key paradigms for quantum integrable models, the transverse field Ising chain and the anisotropic spin-1/2 Heisenberg chain.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据