Highly suppressed detection probability of the primordial antimatter in the present-day universe
arXiv:2604.02388 · doi:10.1016/j.cjph.2021.10.008
Abstract
We show that the matter-antimatter asymmetry in the present-day universe is mainly due to the highly suppressed detection probability for the primordial antimatter, which is a direct result of the Dirac-Feynman-Stueckelberg interpretation of antimatter and the extremely time asymmetric expansion of the primordial universe.