Bound on measurement based on the no-signaling condition

Stephen M Barnett; Anna Erika Elisabeth Andersson

doi:10.1103/PhysRevA.65.044307

Bound on measurement based on the no-signaling condition

Stephen M Barnett, Anna Erika Elisabeth Andersson

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

We obtain a tight bound on the measurement which discriminates without error between two nonorthogonal states. The derivation is based on the no-signaling condition, without any reference to generalized measurements.

Original language	English
Article number	044307
Number of pages	3
Journal	Physical Review A
Volume	65
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevA.65.044307
Publication status	Published - Apr 2002

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Bound on measurement based on the no-signaling condition

Abstract

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