The Ising spin glass in a transverse field revisited. Results of two fermionic models

DOI10.1016/S0378-4371(02)00810-5zbMath0996.82062arXivcond-mat/0109128OpenAlexW2072423750MaRDI QIDQ1605807

Alba Theumann, Alex A. Schmidt, S. G. Magalhaes

Publication date: 24 July 2002

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

Full work available at URL: https://arxiv.org/abs/cond-mat/0109128

zbMATH Keywords

Grassmann variablesspin operatorsbilinear fermionic field combinations

Mathematics Subject Classification ID

Statistical mechanics of random media, disordered materials (including liquid crystals and spin glasses) (82D30) Quantum equilibrium statistical mechanics (general) (82B10) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)

Related Items

Fermionic Van Hemmen spin glass model with a transverse field

Cites Work

• Relationship between d-Dimensional Quantal Spin Systems and (d+1)-Dimensional Ising Systems: Equivalence, Critical Exponents and Systematic Approximants of the Partition Function and Spin Correlations
• Ising spin glass in a transverse field: Replica-symmetry-breaking solution