Three order parameters in quantum \(XZ\) spin-oscillator models with Gibbsian ground states

DOI10.3842/SIGMA.2008.007zbMath1140.82008arXiv0801.2780MaRDI QIDQ2473546

Wolodymyr Skrypnik, Teunis C. Dorlas

Publication date: 27 February 2008

Published in: SIGMA. Symmetry, Integrability and Geometry: Methods and Applications (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0801.2780

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zbMATH Keywords

order parametersspin-boson modelGibbsian ground state

Mathematics Subject Classification ID

Phase transitions (general) in equilibrium statistical mechanics (82B26) Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

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