Study of some cosmological parameters for interacting new holographic dark energy model in f(T) gravity

摘要

The present work is based on the idea of an interacting framework of new holographic dark energy (HDE) with cold dark matter in the background of f(T) gravity. Here, we have considered the flat modified Friedmann universe for f(T) gravity which is filled with new HDE and dark matter. We have derived some cosmological parameters like deceleration parameter, equation of state (EoS) parameter, state-finder parameters, cosmographic parameters, Om parameter and graphically investigated the nature of these parameters for the above mentioned interacting scenario. The results are found to be consistent with the accelerating universe. Also, we have graphically investigated the trajectories in omega-omega' plane for different values of the interacting parameter and explored the freezing region and thawing region in omega-omega' plane. Finally, we have analyzed the stability of this model.