A lower bound on the probability of error in quantum state discrimination
arXiv:0711.2012 · doi:10.1109/ITW.2008.4578690
Abstract
We give a lower bound on the probability of error in quantum state discrimination. The bound is a weighted sum of the pairwise fidelities of the states to be distinguished.
4 pages; v2 fixes typos and adds remarks; v3 adds a new reference
References in corpus (4)
Cited by in corpus (18)
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