44 citations · 87 across the 3 of their papers we have counts for
3 papers
quant-ph2012★ 11 cited
Discrimination with an error margin among three symmetric states of a qubit
H. Sugimoto, Y. Taninaka, A. Hayashi
We consider a state discrimination problem which deals with settings of minimum-error and unambiguous discrimination systematically by introducing a margin for the probability of a…
quant-ph2010★ 32 cited
Complete solution for unambiguous discrimination of three pure states with real inner products
H. Sugimoto, T. Hashimoto, M. Horibe +1
Complete solutions are given in a closed analytic form for unambiguous discrimination of three general pure states with real mutual inner products. For this purpose, we first estab…
quant-ph2009★ 44 cited
Discrimination with error margin between two states - Case of general occurrence probabilities -
H. Sugimoto, T. Hashimoto, M. Horibe +1
We investigate a state discrimination problem which interpolates minimum-error and unambiguous discrimination by introducing a margin for the probability of error. We closely analy…