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gr-qc2020
Holographic dark energy with non-minimal derivative coupling to gravity effects
Chonticha Kritpetch, Candrasyah Muhammad, Burin Gumjudpai
Non-minimal derivative coupling (NMDC) to gravity in flat FLRW universe is investigated in the scenario of holographic dark energy. Kinetic term is coupled to the Einstein tensor u…
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…