The \(1/N\)-expansion as a perturbation about the mean field theory: A one-dimensional Fermi model
type: Item
instance of: scholarly article
title: The \(1/N\)-expansion as a perturbation about the mean field theory: A one-dimensional Fermi model
zbMATH Open document ID: 0853.60088
DOI: 10.1007/BF02100100
author: Domingos H. U. Marchetti
author: T. R. Hurd
author: Paulo A. Faria da Veiga
published in: Communications in Mathematical Physics
publication date: 1996-12-16T00:00:00Z
Mathematics Subject Classification ID: 60K40
Mathematics Subject Classification ID: 82C10
Mathematics Subject Classification ID: 81T25
zbMATH DE Number: 912973
zbMATH Keywords: fermionic quantum field
zbMATH Keywords: statistical mechanical model
zbMATH Keywords: Gaussian spins
zbMATH Keywords: mean field
zbMATH Keywords: asymptotics of integrals
MaRDI profile type: Publication
cites work: Q4747072
cites work: A renormalizable field theory: The massive Gross-Neveu model in two dimensions
cites work: Q5338191
cites work: Mass generation in the large \(N\) Gross-Neveu-model
cites work: Q4185363
description: scientific article; zbMATH DE number 912973