Heisenberg model in a random field: Phase diagram and tricritical behavior

DOI10.1016/S0378-4371(02)01204-9zbMath1001.82031arXivcond-mat/0203388MaRDI QIDQ1847426

Alberto S. de Arruda, Douglas F. de Albuquerque

Publication date: 26 November 2002

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

Full work available at URL: https://arxiv.org/abs/cond-mat/0203388

zbMATH Keywords

differential operatoreffective field theory

Mathematics Subject Classification ID

Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20) Critical phenomena in equilibrium statistical mechanics (82B27)

Related Items (1)

Phase diagram of the classical Heisenberg model in a trimodal random field distribution

Cites Work

• Generalized exact formula for the correlations of the Ising model and other classical systems
• Thermodynamical properties of the random field mixed spin Ising model

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