Susceptibility amplitudes for the two-dimensional Ising model

Abstract

The recent critical amplitude calculation of Barouch, McCoy, and Wu for the susceptibility of the Ising model on a square lattice is extended to yield amplitudes for the triangular, honeycomb, and kagomé lattices. The extension assumes the validity of the generalized law of corresponding states-as first postulated by Betts, Guttmann, and Joyce-for the two-dimensional Ising model. © 1974 The American Physical Society.