Optimized maximum-confidence discrimination of N mixed quantum states and application to symmetric states

We study an optimized measurement which discriminates N mixed quantum states occurring with given prior robabilities. The measurement yields the maximum achievable confidence for each of the N conclusive outcomes, thereby keeping the overall probability of inconclusive outcomes as small as possible....

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	arXiv.org 2012-03
1. Verfasser:	Herzog, Ulrike
Format:	Artikel
Sprache:	eng
Schlagworte:	Discrimination Exact solutions Hilbert space Optimization Physics - Quantum Physics Quantum theory Qubits (quantum computing)
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!