Negativity and quantum phase transition in a mixed spin-\((\frac{1}{2}, \frac{5}{2}, \frac{1}{2})\) Ising-Heisenberg branched chain

DOI10.1016/j.physa.2022.127753OpenAlexW4283021041WikidataQ113866915 ScholiaQ113866915MaRDI QIDQ2162927

Yanyan Li

Publication date: 9 August 2022

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

Full work available at URL: https://doi.org/10.1016/j.physa.2022.127753

zbMATH Keywords

quantum phase transitionnegativitytransfer-matrix approachIsing-Heisenberg branched chain

Mathematics Subject Classification ID

Statistical mechanics, structure of matter (82-XX)

Related Items (1)

Distribution of a bipartite entanglement in a mixed spin-\((1/2, 1)\) Heisenberg tetramer

Cites Work

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• Separability Criterion for Density Matrices
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• Can Quantum-Mechanical Description of Physical Reality Be Considered Complete?
• Separability of \(n\)-particle mixed states: necessary and sufficient conditions in terms of linear maps

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