A Chern-Simons model for baryon asymmetry
High Energy Physics - Phenomenology
2023-04-05 v3
Abstract
In search of a phenomenological model that would describe physics from Big Bang to the Standard Model (SM), we propose a model with the following properties (i) above an energy about Lambda_{cr} > 10^{16} GeV there are Wess-Zumino supersymmetric preons and Chern-Simons (CS) fields, (ii) at Lambda_{cr} ~ 10^{16} GeV spontaneous gauge symmetry breaking takes place in the CS model and the generated topological mass providing attractive interaction to equal charge preons, and (iii) well below 10^{16} GeV the model reduces to the standard model with essentially pointlike quarks and leptons, having a radius ~ 10^{-31} m. The baryon asymmetry turns out to have a fortuitous ratio n_B/n_gamma << 1.
Cite
@article{arxiv.2301.10452,
title = {A Chern-Simons model for baryon asymmetry},
author = {Risto Raitio},
journal= {arXiv preprint arXiv:2301.10452},
year = {2023}
}
Comments
14 pages, 2 tables. Text added to section 5