中文

具有次近邻相互作用的自旋链中的精确态复苏

量子物理 2016-10-18 v1

摘要

本文提出了对具有完美态传输(PST)的最简单 XX 自旋链的一个包含次近邻相互作用的扩展。完美态传输和纠缠生成(平衡分数复苏)的条件可以被精确获得并加以讨论。

关键词

引用

@article{arxiv.1610.04796,
  title  = {Exact State Revival in a Spin Chain with Next-To-Nearest Neighbour Interactions},
  author = {Matthias Christandl and Luc Vinet and Alexei Zhedanov},
  journal= {arXiv preprint arXiv:1610.04796},
  year   = {2016}
}

备注

6 pages, Contribution to the Proceedings of Group 31, Rio de Janeiro, June 2016; based on a talk by Luc Vinet at this conference