Correlation spreading and properties of the quantum state in quench dynamics

被引：14

作者：

Delfino, Gesualdo ^{[1
,2
]}

机构：

[1] SISSA, Via Bonomea 265, I-34136 Trieste, Italy

[2] INFN, Sez Trieste, I-34100 Trieste, Italy

来源：

PHYSICAL REVIEW E | 2018年 / 97卷 / 06期

关键词：

SYSTEMS;

D O I：

10.1103/PhysRevE.97.062138

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

The light cone spreading of correlations following a quantum quench is obtained from first principles. Fully taking into account quantum and interaction effects, the derivation shows how light cone dynamics does not require peculiar properties of the postquench state.

引用

页数：4

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