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quant-ph2014
Algebraic Structure of the Minimum Error Discrimination Problem for Linearly Independent Density Matrices
Tanmay Singal, Sibasish Ghosh
The minimum error discrimination problem for ensembles of linearly independent pure states are known to have an interesting structure; for such a given ensemble the optimal POVM is…
quant-ph2014
Minimum Error Discrimination for an Ensemble of Linearly Independent Pure States
Tanmay Singal, Sibasish Ghosh
Inspired by the work done by Belavkin [Belavkin V. P., Stochastics, 1, 315 (1975)], and independently by Mochon, [Phys. Rev. A 73, 032328, (2006)], we formulate the problem of mini…
quant-ph2014★ 1 cited
Minimum Error Discrimination of Linearly Independent Pure States: Analytic Properties of POVM
Tanmay Singal, Sibasish Ghosh
The optimization conditions for minimum error discrimination of linearly independent pure states comprise of two kinds: stationary conditions over the space of rank one projective…