It is shown that, if the boundary term is minimally coupled to the torsion scalar and the scalar field, gravitational waves have the same polarization modes of General Relativity.Expand

This work is devoted to drive an energy-momentum complex (due to matter and fields including gravity) in the realm of modified teleparallel gravity. For this purpose, the Lagrangian of teleparallel… Expand

In the present study, we consider an extended form of teleparallel Lagrangian $f(T,\phi,X)$, as function of a scalar field $\phi$, its kinetic term $X$ and the torsion scalar $T$. We use linear… Expand

This work studies the hierarchy of parameters based on Hubble expansion rate in curved field space and derives the system of flow equations that describe their evolutions and focuses on obtaining derivatives of number of e-folds with respect to scalar fields during inflation and at hypersurface of the end of inflation.Expand

In the present study, we discuss a non-equilibrium picture of thermodynamics at the apparent horizon of flat Friedmann-Roberton-Walker universe in f(T,θ) theory of gravity, where T is the torsion… Expand

We investigate the eﬀects of a large-scale background hypermagnetic ﬁeld on the electroweak phase transition. We propose a model in which an eﬀective weak angle varies during the electroweak phase… Expand

In the present study, we consider general form of the Lagrangian f(R, ϕI, X) , that is a function of the Ricci scalar, multiple scalar fields and non-canonical kinetic terms. We obtain the effective… Expand