Return to equilibrium in the XY model

DOI10.1007/BF01011909zbMath0632.46071MaRDI QIDQ1095365

Derek W. Robinson, Leigh Hume

Publication date: 1986

Published in: Journal of Statistical Physics (Search for Journal in Brave)

zbMATH Keywords

quadratic perturbationformation of bound stateslocally perturbed XY model returns to equilibriumperturbation by a local magnetization

Mathematics Subject Classification ID

Perturbation theory of linear operators (47A55) Axiomatic quantum field theory; operator algebras (81T05) Applications of selfadjoint operator algebras to physics (46L60) Quantum equilibrium statistical mechanics (general) (82B10) Miscellaneous applications of functional analysis (46N99)

Related Items

Multiple phases and return to equilibrium, Entropic fluctuations in \(XY\) chains and reflectionless Jacobi matrices, Broken translation invariance in quasifree fermionic correlations out of equilibrium, FROM THE MICROSCOPIC TO THE VAN HOVE REGIME IN THE XY CHAIN OUT OF EQUILIBRIUM

Cites Work

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• On the XY-model on two-sided infinite chain
• On the dynamics and ergodic properties of the XY model
• On uniqueness of KmMS states of one-dimensional quantum lattice systems
• On uniqueness of KMS states of one-dimensional quantum lattice systems
• On quasifree states of CAR and Bogoliubov automorphisms
• Relaxation of Local Thermal Deviations from Equilibrium
• Return to equilibrium