On small set of one-way LOCC indistinguishability of maximally entangled states

Yan-Ling Wang, Mao-Sheng Li, Zhu-Jun Zheng, and Shao-Ming Fei

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Submission date: 11. Feb. 2016
Pages: 12
published in: Quantum information processing, 15 (2016) 4, p. 1661-1668 
DOI number (of the published article): 10.1007/s11128-016-1243-x
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Abstract:
We study the one-way local operations and classical communication (LOCC) problem. In ℂ^d ⊗ ℂ^d with d ≥ 4, we construct a set of 3⌈⌉− 1 one-way LOCC indistinguishable maximally entangled states which are generalized Bell states. Moreover, we show that there are four maximally entangled states which cannot be perfectly distinguished by one-way LOCC measurements for any dimension d ≥ 4.