Стандартная модель в ранней Вселенной

Abstract

A new hypothesis is put forward that the gauge group of the
 Standard Model becomes simpler with increasing temperature
 of the Universe, i.e. when moving back in time to the moment
 of its occurrence. It is assumed that this simplification
 is achieved by contracting the gauge group with the contraction
 parameter, which decreases with increasing temperature.
 In this case, the Lagrangian of the Standard Model is
 divided into terms that differ in powers of the contraction parameter.
 This makes it possible to arrange in time the stages
 of development of the Standard Model as the Universe cools.
 The evolution of the properties of elementary particles and
 their interactions, starting from the Planck scale of 1019 GeV,
 is based on the explicit form of intermediate Lagrangians and
 explain the development of the Universe from simpler to more
 complicated structures - and not vice versa. The contraction
 hypothesis of the gauge group of the Standard Model contradicts
 the available experimental data on the Higgs boson production
 cross section.