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This article is cited in 10 scientific papers (total in 10 papers)
Increasing the Distinguishability of Quantum States with an Arbitrary Success Probability
D. A. Kronberg Steklov Mathematical Institute of Russian Academy of Sciences, ul. Gubkina 8, Moscow, 119991 Russia
Abstract:
It is well known that nonorthogonal quantum states cannot be reliably distinguished; however, for a number of sets of quantum states, the operation of unambiguous discrimination is possible, which either provides full information or yields an inconclusive result. In this paper, a generalization of such a transformation is constructed that has an increased success probability and makes the states more distinguishable. It is shown that after this transformation the states can be reliably distinguished without loss of the total success probability.
Received: September 7, 2020 Revised: November 5, 2020 Accepted: February 25, 2021
Citation:
D. A. Kronberg, “Increasing the Distinguishability of Quantum States with an Arbitrary Success Probability”, Mathematics of Quantum Technologies, Collected papers, Trudy Mat. Inst. Steklova, 313, Steklov Math. Inst., Moscow, 2021, 124–130; Proc. Steklov Inst. Math., 313 (2021), 113–119
Linking options:
https://www.mathnet.ru/eng/tm4178https://doi.org/10.4213/tm4178 https://www.mathnet.ru/eng/tm/v313/p124
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