14 citations · 17 across the 4 of their papers we have counts for
4 papers
Minimally modified gravity with Laplacian auxiliary constraints and an inflationary realization
Jakkrit Sangtawee, Antonio De Felice, Khamphee Karwan
We construct a minimally modified gravity theory that propagates only two tensorial gravitational degrees of freedom around a spatially flat Friedmann--Lemaître--Robertson--Walker…
Observational predictions of inflationary model in spatially covariant gravity with two tensorial degrees of freedom for gravity
Saikat Chakraborty, Khamphee Karwan, Jakkrit Sangtawee
We study the inflationary model constructed from a Spatially Covariant Gravity (SCG). The Lagrangian for the SCG in our consideration is expressed as the polynomial of irreducible…
Observational Constraints and Preheating in Cuscuton Inflation
Phongpichit Channuie, Khamphee Karwan, Jakkrit Sangtawee
We study cuscuton inflation for the models where the potential of the cuscuton takes quadratic and exponential forms. We find that for the quadratic potential, a scalar spectral in…
Inflationary model in minimally modified gravity theories
Jakkrit Sangtawee, Khamphee Karwan
We have investigated inflationary model constructed from minimally modified gravity (MMG) theories. The MMG theory in the form of gravity where,…