5 citations · 5 across the 1 of their papers we have counts for
2 papers
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…
gr-qc2016
Note on Covariant Stückelberg Formalism and Absence of Boulware-Deser Ghost in Bi-gravity
Toshifumi Noumi, Masahide Yamaguchi, Daisuke Yoshida
The covariant Stückelberg formalism is applied to bi-gravity in order to revisit the issue of absence of the Boulware-Deser (BD) ghost. We first confirm that the leading order acti…