1 research outputs found
Energy conditions in f(T) gravity with higher-derivative torsion terms
We study the energy conditions in the framework of the modi- fied gravity
with higher-derivative torsional terms in the action. We discuss the viability
of the model by studying the energy conditions in terms of the cosmographical
parameters like Hubble, deceleration, jerk, snap and lerk parameters. In
particular, We consider two spe- cific models that are proposed in literature
and examine the viability bounds imposed by the weak energy condition