Ring-frustrated non-Hermitian \(XY\) model

DOI10.1016/J.PHYSLETA.2021.127208OpenAlexW3092056803MaRDI QIDQ2232903

Peng Li, Yan He, Shihao Bi

Publication date: 13 October 2021

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

Full work available at URL: https://arxiv.org/abs/2010.04443

zbMATH Keywords

non-Hermitianquantum spin modelring frustration

Mathematics Subject Classification ID

Quantum theory (81-XX) Statistical mechanics, structure of matter (82-XX)

Cites Work

• Nonlocal behaviors of spin correlations in the Haldane-Shastry model
• Two soluble models of an antiferromagnetic chain
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• The a-cycle problem for transverse Ising ring
• Delta-function potential with a complex coupling
• A non-Hermitian Hamilton operator and the physics of open quantum systems
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• -symmetric cubic anharmonic oscillator as a physical model
• Metric operator in pseudo-Hermitian quantum mechanics and the imaginary cubic potential

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