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arXiv · hep-lat/9809169

Sphaleron rate at high temperature in 1+1 dimensions

W. H. Tang·J. Smit
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Abstract

We resolve the controversy in the high temperature behavior of the sphaleron rate in the abelian Higgs model in 1+1 dimensions. The $T^2$ behavior at intermediate lattice spacings is found to change into $T^{2/3}$ behavior in the continuum limit. The results are supported by analytic arguments that the classical approximation is good for this model.

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BibTeXRIS

W. H. Tang, J. Smit. 1998-09-24. Sphaleron rate at high temperature in 1+1 dimensions. https://doi.org/10.1016/s0920-5632(99)85168-8

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