A heatwave affair: mixed Higgs-R2 preheating on the lattice
نویسندگان
چکیده
منابع مشابه
0 Electroweak preheating on a lattice
In many inflationary models, a large amount of energy is transferred rapidly to the long-wavelength matter fields during a period of preheating after inflation. We study how this changes the dynamics of the electroweak phase transition if inflation ends at the electroweak scale. We simulate a classical SU(2)×U(1)+Higgs model with initial conditions in which the energy is concentrated in the lon...
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The Higgs mechanism on the lattice
The lattice regularization of the Higgs sector of the standard model is summarized. The triviality bound and vacuum instability bound are described. The question of chiral gauge theories is discussed. Some aspects of the numerical simulations of the electroweak phase transition are considered. 1. Lattice regularization of the Higgs sector The masses of the elementary particles in the standard m...
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ژورنال
عنوان ژورنال: Journal of Cosmology and Astroparticle Physics
سال: 2020
ISSN: 1475-7516
DOI: 10.1088/1475-7516/2020/12/028