339 citations · 2.8k across the 32 of their papers we have counts for
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hep-th2017★ 5 cited
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…
hep-th2016★ 11 cited
Structure of Kähler potential for D-term inflationary attractor models
Kazunori Nakayama, Ken'ichi Saikawa, Takahiro Terada +1
Minimal chaotic models of D-term inflation predicts too large primordial tensor perturbations. Although it can be made consistent with observations utilizing higher order terms in…