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XY universality of the stacked triangular Ising antiferromagnet

M. L. Plumer·A. Mailhot
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Abstract

Histogram analysis of Monte-Carlo simulation results of the Ising antiferromagnet on a stacked triangular lattice are reported. Finite-size scaling estimates for critical exponents suggest $XY$ universality. This result supports earlier predictions based on symmetry arguments and is in contrast with a recent suggestion of a new universality class by Bunker {\it et al.} [Phys. Rev. B {\bf 48}, 15861 (1993)].

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M. L. Plumer, A. Mailhot. 1994-07-05. XY universality of the stacked triangular Ising antiferromagnet. https://arxiv.org/abs/cond-mat/9407025

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