Circulant States with Vanishing Quantum Discord

DOI10.1142/S1230161212500060zbMath1238.81018arXiv1104.1804WikidataQ115597462 ScholiaQ115597462MaRDI QIDQ2884798

Dariusz Chruściński, Bogna Bylicka

Publication date: 18 May 2012

Published in: Open Systems & Information Dynamics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1104.1804

Mathematics Subject Classification ID

Quantum coherence, entanglement, quantum correlations (81P40)

Related Items (2)

G-Circulant Quantum Markov Semigroups ⋮ Information-theoretical discord for a class of three-qubit X states

Cites Work

• Classical, quantum and total correlations
• All teleportation and dense coding schemes
• Quantum discord for a two-parameter class of states in 2⊗dquantum systems
• Quantum entanglement
• A geometric comparison of entanglement and quantum nonlocality in discrete systems
• Generalized circulant densities and a sufficient condition for separability
• Quantum Discord: A Measure of the Quantumness of Correlations
• Necessary and Sufficient Condition for Nonzero Quantum Discord
• Geometric measure of quantum discord

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