21 citations · 21 across the 1 of their papers we have counts for
2 papers
hep-ph2020
Renormalization in gravitational leptogenesis with pseudo-scalar-tensor coupling
Kohei Kamada, Jun'ya Kume, Yusuke Yamada
We consider the renormalization in the pseudo-scalar inflation models with the gravitational Chern-Simons term. In this model, lepton asymmetry is generated from the chiral gravita…
hep-ph2019★ 21 cited
Gravitational leptogenesis with kination and gravitational reheating
Kohei Kamada, Jun'ya Kume, Yusuke Yamada +1
We revisit the gravitational leptogenesis scenario in which the inflaton is coupled to gravity by the Chern-Simons term and the lepton asymmetry is generated through the gravitatio…