Quantum discord for a central two-qubit system coupled to anXYspin chain with Dzyaloshinsky–Moriya interaction

DOI10.1088/0031-8949/84/04/045021zbMath1267.82085OpenAlexW1970582418MaRDI QIDQ4921122

An Min Wang, Liang Qiu

Publication date: 22 May 2013

Published in: Physica Scripta (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/0031-8949/84/04/045021

zbMATH Keywords

two-qubit systemDzyaloshinsky-Moriya interactionquantum discord dynamics

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Dynamic lattice systems (kinetic Ising, etc.) and systems on graphs in time-dependent statistical mechanics (82C20) Quantum information, communication, networks (quantum-theoretic aspects) (81P45)

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