CPT, Strings and Baryogenesis
高能物理 - 唯象学
2007-05-23 v1
摘要
In the context of string field theory, the possibility exists for the spontaneous violation of Lorentz invariance and CPT. In this talk, we review its status and some experimental constraints. We discuss the possibility that stringy CPT violation could give rise to a mechanism in which baryogenesis occurs in the early Universe in thermal equilibrium and show that this can produce, under suitable circumstances, a baryon asymmetry equal to the observed value.
引用
@article{arxiv.hep-ph/9706216,
title = {CPT, Strings and Baryogenesis},
author = {O. Bertolami and D. Colladay and V. A. Kostelecký and R. Potting},
journal= {arXiv preprint arXiv:hep-ph/9706216},
year = {2007}
}
备注
6 pages, LaTeX, sprocl.sty. Talk presented at the International Workshop "New Worlds in Astroparticle Physics", Faro, Portugal, 8-10 Sept. 1996; to appear in Proceedings