339 citations · 2.8k across the 32 of their papers we have counts for
3 papers · 1 filter
Axion as a non-WIMP dark matter candidate
Ken'ichi Saikawa
The axion arises in well-motivated extensions of the Standard Model of particle physics and is regarded as an alternative to the weakly interacting massive particle paradigm to exp…
Pole inflation in Jordan frame supergravity
Ken'ichi Saikawa, Masahide Yamaguchi, Yasuho Yamashita +1
We investigate inflation models in Jordan frame supergravity, in which an inflaton non-minimally couples to the scalar curvature. By imposing the condition that an inflaton would h…
Stellar Recipes for Axion Hunters
Maurizio Giannotti, Igor G. Irastorza, Javier Redondo +2
There are a number of observational hints from astrophysics which point to the existence of stellar energy losses beyond the ones accounted for by neutrino emission. These excessiv…