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arXiv · 0807.2360

Separable Operations on Pure States

Vlad Gheorghiu·Robert B. Griffiths
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Abstract

We show that the possible ensembles produced when a separable operation acts on a single pure bipartite entangled state are completely characterized by a majorization condition, a collection of inequalities for Schmidt coefficients, which is identical to that already known for the particular case of local operations and classical communication (LOCC). As a consequence, various known results for LOCC, including some involving monotonicity of entanglement, can be extended to the class of all separable operations.

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Vlad Gheorghiu, Robert B. Griffiths. 2009-02-16. Separable Operations on Pure States. https://doi.org/10.1103/physreva.78.020304

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