Electroweak phase transition by four dimensional simulations

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

doi:10.1016/S0920-5632(96)00733-5

Electroweak phase transition by four dimensional simulations

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

Physics

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

The finite temperature phase transition in the SU(2)-Higgs model at a Higgs boson mass MH ≳ 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.

Original language	English (US)
Pages (from-to)	612-614
Number of pages	3
Journal	Nuclear Physics B - Proceedings Supplements
Volume	53
Issue number	1-3
DOIs	https://doi.org/10.1016/S0920-5632(96)00733-5
State	Published - Feb 1997

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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10.1016/S0920-5632(96)00733-5

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abstract = "The finite temperature phase transition in the SU(2)-Higgs model at a Higgs boson mass MH ≳ 35 GeV is studied in numerical simulations on four dimensional lattices with time-like extensions up to Lt = 5. Tc/MH 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.",

author = "F. Csikor and Z. Fodor and J. Hein and J. Heitger and A. Jaster and I. Montvay",

year = "1997",

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doi = "10.1016/S0920-5632(96)00733-5",

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journal = "Nuclear Physics B - Proceedings Supplements",

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T1 - Electroweak phase transition by four dimensional simulations

AU - Csikor, F.

AU - Fodor, Z.

AU - Hein, J.

AU - Heitger, J.

AU - Jaster, A.

AU - Montvay, I.

PY - 1997/2

Y1 - 1997/2

N2 - The finite temperature phase transition in the SU(2)-Higgs model at a Higgs boson mass MH ≳ 35 GeV is studied in numerical simulations on four dimensional lattices with time-like extensions up to Lt = 5. Tc/MH 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.

AB - The finite temperature phase transition in the SU(2)-Higgs model at a Higgs boson mass MH ≳ 35 GeV is studied in numerical simulations on four dimensional lattices with time-like extensions up to Lt = 5. Tc/MH 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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EP - 614

JO - Nuclear Physics B - Proceedings Supplements

JF - Nuclear Physics B - Proceedings Supplements

IS - 1-3

ER -

Electroweak phase transition by four dimensional simulations

Abstract

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