Quantum discord versus second-order MQ NMR coherence intensity in dimers

DOI10.1016/j.physleta.2012.01.047zbMath1255.81066arXiv1109.6420OpenAlexW2019848630MaRDI QIDQ1933225

A. I. Zenchuk, Elena I. Kuznetsova

Publication date: 22 January 2013

Published in: Physics Letters. A (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1109.6420

zbMATH Keywords

spin dynamicsquantum discordcoherence intensityMQ NMR experiment

Mathematics Subject Classification ID

Nuclear physics (81V35) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Quantum coherence, entanglement, quantum correlations (81P40) Open systems, reduced dynamics, master equations, decoherence (81S22)

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Cites Work

• Quantum computing without entanglement
• Classical, quantum and total correlations
• Entanglement in many-body systems
• Decoherence, einselection, and the quantum origins of the classical
• Separability Criterion for Density Matrices
• Quantum Discord: A Measure of the Quantumness of Correlations
• Quantum states with Einstein-Podolsky-Rosen correlations admitting a hidden-variable model

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