40 citations · 493 across the 45 of their papers we have counts for
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quant-ph2014★ 22 cited
Non-commutativity and Local Indistinguishability of Quantum States
Teng Ma, Ming-Jing Zhao, Yao-Kun Wang +1
We study the local indistinguishability problem of quantum states. By introducing an easily calculated quantity, non-commutativity, we present an criterion which is both necessary…
math-ph2014★ 18 cited
Maximizing the divergence from a hierarchical model of quantum states
Stephan Weis, Andreas Knauf, Nihat Ay +1
We study many-party correlations quantified in terms of the Umegaki relative entropy (divergence) from a Gibbs family known as a hierarchical model. We derive these quantities from…