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Numerical studies of the two- and three-dimensional gauge glass at low temperature

Helmut G. Katzgraber·A. P. Young
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Abstract

We present results from Monte Carlo simulations of the two- and three-dimensional gauge glass at low temperature using the parallel tempering Monte Carlo method. Our results in two dimensions strongly support the transition being at T_c=0. A finite-size scaling analysis, which works well only for the larger sizes and lower temperatures, gives the stiffness exponent theta = -0.39 +/- 0.03. In three dimensions we find theta = 0.27 +/- 0.01, compatible with recent results from domain wall renormalization group studies.

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Helmut G. Katzgraber, A. P. Young. 2002-12-17. Numerical studies of the two- and three-dimensional gauge glass at low temperature. https://doi.org/10.1103/physrevb.66.224507

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