4 citations · 7 across the 9 of their papers we have counts for
5 papers · 1 filter
Purely flavon driven leptogenesis for exactly degenerate Dirac or Majorana neutrino mass matrix in the type-I seesaw model
Yan Shao, Zhen-hua Zhao
While the type-I seesaw model provides an attractive framework for simultaneously explaining the origin of neutrino masses and the baryon asymmetry of the Universe, flavor symmetri…
Rescuing flavor-symmetry-forbidden leptogenesis within the left-right symmetric framework
Yan Shao, Zhen-hua Zhao
While the type-I seesaw model provides a unified framework for explaining the origin of neutrino masses and the baryon asymmetry of the Universe, flavor symmetries offer an attract…
Flavon assisted low scale leptogenesis
Yan Shao, Zhen-hua Zhao
Low-scale leptogenesis scenarios, such as the resonant leptogenesis, typically require a highly degenerate mass spectrum of right-handed neutrinos (RHNs). This requirement can be c…
Neutrino mass anarchy and leptogenesis
Qi An, Yan Shao, Zhen-hua Zhao
In this paper, we investigate leptogenesis under the neutrino mass anarchy hypothesis in both type-I and type-II seesaw models. We first revisit the corresponding study in the type…
Leptogenesis in the littlest inverse seesaw model
Yan Shao, Zhen-hua Zhao, Yi-Fei Duan
The littlest inverse seesaw (LIS) model represents the first low-scale seesaw framework to successfully account for all six physical observables of the neutrino sector with merely…