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Propagators of hot SU(2) gauge theory from 3d adjoint Higgs model
F. Karsch, P. Petreczky
We study propagators of the lattice 3d adjoint Higgs model, considered as an effective theory of 4d SU(2) gauge theory at high temperature. The propagators are calculated in so-cal…
Screening in Hot Non-Abelian Plasma
Peter Petreczky
This thesis is devoted to the study of the screening masses in hot non-Abelian theories. Section 1 contain a brief introduction to the topic. In section 2 a detailed overview of th…
Effective theory for the soft fluctuation modes in the spontaneously broken phase of the N-component scalar field theory
A. Jakovac, A. Patkos, P. Petreczky +1
The effective dynamics of the low-frequency modes is derived for the O(N) symmetric scalar field theory in the broken symmetry phase. The effect of the high-frequency fluctuations…
Coupled gap equations for the screening masses in the SU(2) Higgs model
P. Petreczky, Zs. Szep, A. Patkos
The complete set of static screening masses is determined for the SU(2) Higgs model from one-loop coupled gap equations. Results from the version, containing scalar fields both in…
Screening Masses of Hot SU(2) Gauge Theory from the 3D Adjoint Higgs Model
F. Karsch, M. Oevers, P. Petreczky
We study the Landau gauge propagators of the lattice SU(2) 3d adjoint Higgs model, considered as an effective theory of high temperature 4d SU(2) gauge theory. From the long distan…