Large-scale Monte Carlo simulations of the isotropic three-dimensional Heisenberg spin glass

Abstract

We study the Heisenberg spin glass by large-scale Monte Carlo simulations for sizes up to 32^3, down to temperatures below the transition temperature claimed in earlier work. The data for the larger sizes show more marginal behavior than that for the smaller sizes, indicating the lower critical dimension is close to, and possibly equal to three. We find that the spins and chiralities behave in a quite similar manner.

8 pages, 8 figures. Replaced with published version

References in corpus (3)

• Universality in three-dimensional Ising spin glasses: A Monte Carlo study
• The spin glass transition of the three dimensional Heisenberg spin glass
• Comment on ``Spin-glass transition of the three-dimensional Heisenberg spin glass''

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