Elementary particles in the early Universe

@article{Gromov2016ElementaryPI,
  title={Elementary particles in the early Universe},
  author={Nikolai A. Gromov},
  journal={Journal of Cosmology and Astroparticle Physics},
  year={2016},
  volume={2016},
  pages={053-053}
}
  • N. A. Gromov
  • Published 29 September 2015
  • Physics
  • Journal of Cosmology and Astroparticle Physics
The high-temperature limit of the Standard Model generated by the contractions of gauge groups is discussed. Contraction parameters of gauge group SU(2) of the Electroweak Model and gauge group SU(3) of Quantum Chromodynamics are taken identical and tending to zero when the temperature increases. Properties of the elementary particles change drastically at the infinite temperature limit: all particles lose masses, all quarks are monochromatic. Electroweak interactions become long-range and are… Expand
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