Multipartite quantum nonlocality and Bell-type inequalities in an infinite-order quantum phase transition of the one-dimensional spin-1/2 XXZ chain

Sun, Zhao‐Yu; Liu, Shuang; Huang, Hailin; Zhang, Duo; Wu, Yu-Yin; Xu, Jian; Zhan, Bi-Fu; Cheng, Hong-Guang; Duan, Cheng-Bo; Wang, Bo

doi:10.1103/physreva.90.062129

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Multipartite quantum nonlocality and Bell-type inequalities in an infinite-order quantum phase transition of the one-dimensional spin-1/2 XXZ chain

Published in Physical Review A • Dec 23, 2014

Authors:

Zhao‐Yu Sun

Shuang Liu

Hailin Huang

Abstract

In this paper, using the infinite time-evolving block decimation (iTEBD) algorithm and Bell-type inequalities, we investigate multipartite quantum nonlocality in an infinite one-dimensional quantum spin-$\frac{1}{2} XXZ$ system. High hierarchy of multipartite nonlocality can be observed in the gaple...

Subject

Quantum nonlocality

Multipartite

Quantum entanglement

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