Multivariable Grassmann integrals and the high temperature expansion of interacting fermionic models

DOI10.1063/1.530948zbMath0878.60077OpenAlexW2053278395MaRDI QIDQ4873264

M. T. Thomaz, E. V. Corrêa Silva, S. M. De Souza, I. C. Charret

Publication date: 14 December 1997

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

Full work available at URL: https://doi.org/10.1063/1.530948

zbMATH Keywords

grand canonical partition functionnonperturbative approachnoncommuting nature of fermionic fields

Mathematics Subject Classification ID

Other physical applications of random processes (60K40) Quantum stochastic calculus (81S25)

Cites Work

• A soluble relativistic field theory
• Beyond Gaussian integrals in Grassman algebra

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