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Comment on "Critical properties of highly frustrated pyrochlore antiferromagnets"

A. Mailhot·M. L. Plumer
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Abstract

We argue that the analysis of Reimers {\it et al.} [ Phys. Rev. B {\bf 45}, 7295 (1992)] of their Monte Carlo data on the Heisenberg pyrochlore antiferromagnet, which suggests a new universality class, is not conclusive. By re-analysis of their data, we demonstrate asymptotic volume dependence in some thermodynamic quantities, which suggests the possibility that the transition may be first order.

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A. Mailhot, M. L. Plumer. 1993-01-22. Comment on "Critical properties of highly frustrated pyrochlore antiferromagnets". https://doi.org/10.1103/physrevb.48.9881

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