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Relaxation time is monotone in temperature in the mean-field Ising model

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  • Kargin, Vladislav

Abstract

In this note we consider the Glauber dynamics for the mean-field Ising model, when all couplings are equal and the external field is uniform. It is proved that the relaxation time of the dynamics is monotonically decreasing in temperature.

Suggested Citation

  • Kargin, Vladislav, 2011. "Relaxation time is monotone in temperature in the mean-field Ising model," Statistics & Probability Letters, Elsevier, vol. 81(8), pages 1094-1097, August.
  • Handle: RePEc:eee:stapro:v:81:y:2011:i:8:p:1094-1097
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