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arXiv · hep-lat/9608122

Electroweak phase transition by four dimensional simulations

F. Csikor·Z. Fodor·J. Hein·J. Heitger·A. Jaster·I. Montvay
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Abstract

The finite temperature phase transition in the SU(2)-Higgs model at a Higgs boson mass $M_H \simeq 35$ GeV is studied in numerical simulations on four dimensional lattices with time-like extensions up to $L_t=5$. $T_c/M_H$ is extrapolated to the continuum limit and a comparison with the perturbative prediction is made. A one-loop calculation to the coupling anisotropies of the SU(2)-Higgs model on lattices with asymmetric lattice spacings is presented. Our numerical simulations show that the above perturbative result is applicable in the phenomenologically interesting parameter region.

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F. Csikor, Z. Fodor, J. Hein, J. Heitger, A. Jaster, I. Montvay. 1996-08-22. Electroweak phase transition by four dimensional simulations. https://doi.org/10.1016/s0920-5632(96)00733-5

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