122 citations · 956 across the 36 of their papers we have counts for
5 papers · 1 filter
Cloistered Baryogenesis
D. Aristizabal Sierra, Chee Sheng Fong, Enrico Nardi +1
The cosmological matter-antimatter asymmetry can arise from the baryon number conserving CP asymmetry in two body decays of heavy particles, when the two final states carry equal a…
Quark masses, mixings, and CP violation from spontaneous breaking of flavor
Chee Sheng Fong, Enrico Nardi
A invariant scalar potential breaking spontaneously the quark flavor symmetry can explain the standard model flavor pu…
Spontaneous breaking of the flavor symmetry avoids the strong CP problem
Chee Sheng Fong, Enrico Nardi
A promising approach to the Standard Model flavor puzzle is based on the idea that the quark-flavor symmetry is spontaneously broken by vacuum expectation values of `Yuka…
New ways to TeV scale leptogenesis
Chee Sheng Fong, M. C. Gonzalez-Garcia, Enrico Nardi +1
We show that by adding to the standard model plus the type I seesaw different types of scalars, it is possible to construct models that satisfy the three requirements of (i) genera…
Leptogenesis in the Universe
Chee Sheng Fong, Enrico Nardi, Antonio Riotto
Leptogenesis is a class of scenarios in which the cosmic baryon asymmetry originates from an initial lepton asymmetry generated in the decays of heavy sterile neutrinos in the earl…