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General Strategies for Discrimination of Quantum States

Chuan-Wei Zhang·Chuan-Feng Li·Guang-Can Guo
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Abstract

We derive general discrimination of quantum states chosen from a certain set, given initial $M$ copies of each state, and obtain the matrix inequality, which describe the bound between the maximum probability of correctly determining and that of error. The former works are special cases of our results.

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Chuan-Wei Zhang, Chuan-Feng Li, Guang-Can Guo. 1999-07-31. General Strategies for Discrimination of Quantum States. https://doi.org/10.1016/s0375-9601(99)00566-6

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