Optimal discrimination of quantum states on a two-dimensional Hilbert space by local operations and classical communication
Quantum Physics
2018-01-12 v1
Abstract
We study the discrimination of multipartite quantum states by local operations and classical communication. We derive that any optimal discrimination of quantum states spanning a two-dimensional Hilbert space in which each party's space is finite dimensional is possible by local operations and one-way classical communication, regardless of the optimality criterion used and how entangled the states are.
Keywords
Cite
@article{arxiv.1501.06222,
title = {Optimal discrimination of quantum states on a two-dimensional Hilbert space by local operations and classical communication},
author = {Kenji Nakahira and Tsuyoshi Sasaki Usuda},
journal= {arXiv preprint arXiv:1501.06222},
year = {2018}
}