Quantum Discord in any Mixture of Two Bi-Qubit Arbitrary Product States

DOI10.1088/0253-6102/60/6/06zbMath1278.81034OpenAlexW2210149464MaRDI QIDQ2872827

Shengfang Wang, Xiansong Liu, Guofeng Li, Yi-min Liu, Zhan-Jun Zhang

Publication date: 16 January 2014

Published in: Communications in Theoretical Physics (Search for Journal in Brave)

Full work available at URL: http://iopscience.iop.org/0253-6102/60/6/06

zbMATH Keywords

quantum discordanalytic expressionany mixturenumerical computation approachtwo biqubit arbitrary product states

Mathematics Subject Classification ID

Quantum equilibrium statistical mechanics (general) (82B10) Quantum coherence, entanglement, quantum correlations (81P40)

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