Description
Is the SM CP Violation ever enough to produce the Baryon Asymmetry of the Universe? We proposed a mesogenesis mechanism to answer this question. Our answer is yes, but there is a price to pay. We achieve to generate the BAU by using only SM CP Violation coming from the standard model. By proposing a morphon mediator particle that enhances the branching fraction of the B mesons at an early era of the universe, we achieve to successfully produce the BAU. To complete the model, we explored a domain wall scenario, from where we successfully extract a gravitational wave signature.
Based on https://arxiv.org/abs/2408.12647