OPTIMAL UNAMBIGUOUS DISCRIMINATION OF TWO FINITE-DIMENSIONAL COHERENT STATES

DOI10.1142/S0219749909005195zbMath1170.81337OpenAlexW1997218972MaRDI QIDQ3634171

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Publication date: 23 June 2009

Published in: International Journal of Quantum Information (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/s0219749909005195

zbMATH Keywords

Lewenstein-Sanpera decompositionfinite-dimensional coherent statesoptimal unambiguous discrimination

Mathematics Subject Classification ID

Quantum computation (81P68) Coherent states (81R30) Quantum measurement theory, state operations, state preparations (81P15)

Cites Work

• Unnamed Item
• Quantum detection and estimation theory
• Comparison of two unknown pure quantum states
• Optimal distinction between two non-orthogonal quantum states
• Distinguishing separable and entangled states
• Separable approximations of density matrices of composite quantum systems
• Optimum unambiguous discrimination of two mixed quantum states
• Coherent states in finite-dimensional Hilbert space and their Wigner representation
• Coherent and Incoherent States of the Radiation Field

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