Thermodynamics of (2+1)-dimensional four-fermion models

Baruch Rosenstein*, B. J. Warr, S. H. Park

*此作品的通信作者

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96 引文 斯高帕斯(Scopus)

摘要

The thermodynamics of the (2+1)-dimensional Gross-Neveu model is analyzed. The model is not renormalizable in the weak-coupling expansion but becomes renormalizable in the 1/Nf expansion. We calculate the critical temperature and find the phase structure. The critical exponents α, α', β, γ, γ', δ, η, ν and ν' are calculated to leading order in 1/Nf, and do not satisfy the "scaling relations."

原文English
頁(從 - 到)3088-3092
頁數5
期刊Physical Review D
39
發行號10
DOIs
出版狀態Published - 1 1月 1989

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