222 citations · 334 across the 8 of their papers we have counts for
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quant-ph2005★ 222 cited
Jensen-Shannon divergence as a measure of distinguishability between mixed quantum states
A. P. Majtey, P. W. Lamberti, D. P. Prato
We discuss an alternative to relative entropy as a measure of distance between mixed quantum states. The proposed quantity is an extension to the realm of quantum theory of the Jen…
quant-ph2002★ 15 cited
Separable-entangled frontier in a bipartite harmonic system
Constantino Tsallis, Domingo Prato, Celia Anteneodo
We consider a statistical mixture of two identical harmonic oscillators which is characterized by four parameters, namely, the concentrations (x and y) of diagonal and nondiagonal…