Critical Exponent for the Magnetization of the Weakly Coupled phi 44 Model

Lohmann, M

Lohmann, M (corresponding author), Univ British Columbia, Dept Math, 1984 Math Rd, Vancouver, BC V6T 1Z2, Canada.

COMMUNICATIONS IN MATHEMATICAL PHYSICS, 2020; 376 (1): 441

Abstract

We consider the weakly coupled phi 4theory on Z4 in a weak magnetic field h, and at the chemical potential nu c for which the theory is critical if h=......

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