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Numerical tests of the electroweak phase transition and thermodynamics of the electroweak plasma

被引：45
作者：
Csikor, F
Fodor, Z
Hein, J
Jaster, A
Montvay, I
机构：
[1] CERN, DIV THEORY, CH-1211 GENEVA 23, SWITZERLAND
[2] DEUTSCH ELEKT SYNCHROTRON DESY, D-22603 HAMBURG, GERMANY
来源：
NUCLEAR PHYSICS B | 1996年 / 474卷 / 02期
关键词：
electroweak phase transition; Higgs model; Monte Carlo simulation;
D O I：
10.1016/0550-3213(96)00285-4
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The finite temperature phase transition in the SU(2) Higgs model at a Higgs boson mass M(H) similar or equal to 34GeV is studied in numerical simulations on four-dimensional lattices with time-like extensions up to L(t) = 5. The effects of the finite volume and finite lattice spacing on masses and couplings are studied in detail, The errors due to uncertainties in the critical hopping parameter are estimated, The thermodynamics of the electroweak plasma near the phase transition is investigated by determining the relation between energy density and pressure.
引用
收藏
页码：421 / 445
页数：25
相关论文
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