Random field effects in a Bose system: Critical behaviour and crossover phenomena in the Hartree limit

DOI10.1016/0378-4371(84)90151-1zbMath0599.60097OpenAlexW2022361378MaRDI QIDQ1080566

G. Busiello, I. Rabuffo, Luigi De Cesare

Publication date: 1984

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

Full work available at URL: https://doi.org/10.1016/0378-4371(84)90151-1

zbMATH Keywords

Hartree approximationcrossover theorylow temperature grand canonical critical propertiesreplica trick

Mathematics Subject Classification ID

Interacting random processes; statistical mechanics type models; percolation theory (60K35) Classical equilibrium statistical mechanics (general) (82B05)

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Quantum critical behaviour in systems with quenched long-range correlated impurities ⋮ Critical properties of exactly solvable quantum models

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