Electric Dipole Moments, New Forces and Dark Matter

https://arxiv.org/abs/2008.09116 In this paper with Pavel Fileviez Perez, we study electric dipole moments in gauge theories where a dark matter candidate is predicted by the cancellation of gauge anomalies. In theories Beyond the Standard Model where baryon and/or lepton number are promoted to local gauge symmetries, we need to introduce new fields to cancel allContinue reading “Electric Dipole Moments, New Forces and Dark Matter”

Baryogenesis via Leptogenesis: Spontaneous B and L violation

https://arxiv.org/abs/2103.13397 In this paper with Pavel Fileviez Perez and Clara Murgui, we study the mechanism of Leptogenesis in theories where Baryon and Lepton number are promoted to local gauge symmetries We numerically solved the Boltzmann equations including the effects of the process N N <-> Z_L <-> f bar(f) and depending on how large isContinue reading “Baryogenesis via Leptogenesis: Spontaneous B and L violation”