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arXiv · 1703.08773

The local distinguishability of any three generalized Bell states

Yan-Ling Wang·Mao-Sheng Li·Shao-Ming Fei·Zhu-Jun Zheng
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Abstract

We study the problem of distinguishing maximally entangled quantum states by using local operations and classical communication (LOCC). A question of fundamental interest is whether any three maximally entangled states in $\mathbb{C}^d\otimes\mathbb{C}^d (d\geq 4)$ are distinguishable by LOCC. In this paper, we restrict ourselves to consider the generalized Bell states. And we prove that any three generalized Bell states in $\mathbb{C}^d\otimes\mathbb{C}^d (d\geq 4)$ are locally distinguishable.

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Yan-Ling Wang, Mao-Sheng Li, Shao-Ming Fei, Zhu-Jun Zheng. 2017-03-26. The local distinguishability of any three generalized Bell states. https://doi.org/10.1007/s11128-017-1579-x

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