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Random Bond Ising Model and Massless Phase of the Gross-Neveu Model

G. Mussardo, P. Simonetti

hep-tharXiv:hep-th/9503011

Abstract

The O(n) Gross-Neveu model for n < 2 presents a massless phase that can be characterized by right-left mover scattering processes. The limit n 0 describes the on-shell properties of the random bond Ising model.

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