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On small set of one-way LOCC indistinguishability of maximally entangled states (1501.06100v2)
Published 25 Jan 2015 in quant-ph
Abstract: In this paper, we study the one-way local operations and classical communication (LOCC) problem. In $\mathbb{C}d\otimes\mathbb{C}d$ with $d\geq4$, we construct a set of $3\lceil\sqrt{d}\rceil-1$ 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 $d\geq 4$.