Quantum discord of two-qubit rank-2 states

DOI10.1088/1751-8113/44/41/415304zbMath1251.81013arXiv1107.2246OpenAlexW2058188662MaRDI QIDQ3095456

Wei Yang, Fengjian Jiang, Jiang-Feng Du, Ming-Jun Shi

Publication date: 2 November 2011

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1107.2246

Mathematics Subject Classification ID

Quantum measurement theory, state operations, state preparations (81P15) Quantum coherence, entanglement, quantum correlations (81P40) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

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