2 papers
gr-qc2018
Palatini NMDC gravity: cosmological scalar field phase portraits in exponential potential
Candrasyah Muhammad, Somphoach Saichaemchan, Burin Gumjudpai
We consider cosmological scalar field evolving under exponential potential of the Non-minimal Derivative Coupling (NMDC) gravity model in Palatini formalism. Slow-roll regime is as…
gr-qc2017
Non-minimal derivative coupling in Palatini cosmology: acceleration in chaotic inflation potential
Somphoach Saichaemchan, Burin Gumjudpai
NMDC-Palatini cosmology in slow-roll regime is of our interests. We present flat FLRW cosmological NMDC-Palatini field equations and acceleration condition. Late time trajectory is…