99 citations · 558 across the 40 of their papers we have counts for
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hep-th2010★ 7 cited
Non-minimally coupled hybrid inflation
Seoktae Koh, Masato Minamitsuji
We discuss the hybrid inflation model where the inflaton field is nonminimally coupled to gravity. In the Jordan frame, the potential contains term as well as terms in the or…
hep-th2010★ 6 cited
Hamiltonian analysis of Linearized Extension of Hořava-Lifshitz gravity
Seoktae Koh, Sunyoung Shin
We investigate the Hamiltonian structure of linearized extended Hořava- Lifshitz gravity in a flat cosmological background following the Faddeev-Jackiw's Hamiltonian reduction form…
hep-th2010★ 42 cited
A complete analysis of linear cosmological perturbations in Hořava-Lifshitz gravity
Jinn-Ouk Gong, Seoktae Koh, Misao Sasaki
We investigate the linear cosmological perturbations in Hořava-Lifshitz gravity with a scalar field. Starting from the most general expressions of the metric perturbations as well…