Absence of critical points for a class of quantum hierarchical models

DOI10.1007/s002200050127zbMath0878.46046OpenAlexW2066297952MaRDI QIDQ1366984

Yuri G. Kondratiev, Sergio A. Albeverio, Yuri V. Kozitskij

Publication date: 17 September 1997

Published in: Communications in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002200050127

zbMATH Keywords

hierarchical modelsposition operatorquantum anharmonic oscillatorspolynomial anharmonicityquantum fluctuations can damp phase transitions

Mathematics Subject Classification ID

Model quantum field theories (81T10) Applications of selfadjoint operator algebras to physics (46L60)

Related Items (4)

PHASE TRANSITIONS AND QUANTUM STABILIZATION IN QUANTUM ANHARMONIC CRYSTALS ⋮ Nonlinear Gaussian transformation in Hilbert spaces ⋮ EUCLIDEAN GIBBS STATES OF QUANTUM LATTICE SYSTEMS ⋮ A hierarchical model of quantum anharmonic oscillators: critical point convergence

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