Physical Review A - Atomic, Molecular, and Optical Physics
Physical Review A - Atomic, Molecular, and Optical Physics
5 years ago

Optimal resource states for local state discrimination

Optimal resource states for local state discrimination
Michael Nathanson, Saronath Halder, Somshubhro Bandyopadhyay
We study the problem of locally distinguishing pure quantum states using shared entanglement as a resource. For a given set of locally indistinguishable states, we define a resource state to be useful if it can enhance local distinguishability and optimal if it can distinguish the states as well as ...

Publisher URL: http://link.aps.org/doi/10.1103/PhysRevA.97.022314

DOI: 10.1103/PhysRevA.97.022314

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