We study general properties of attractors for tachyonic potential chameleon scalar-field
model which possess cosmological scaling solutions. An analytic formulation is given to …

We investigate the dynamics of the chameleonic Generalised Brans-Dicke model in flat FRW
cosmology. In a new approach, a framework to study stability and attractor solutions in the …

Abstract We investigate chameleonic Brans-Dicke model applied to the FRW universes. A
framework to study stability and attractor solutions in the phase space is developed for the …

We study the general properties of attractors in a cosmological model with tachyonic
potential and a scalar field nonminimally coupled to matter. In the conventional approach to …

Recent astrophysical measurements strongly suggest the existence of a missing energy
component dubbed dark energy that is responsible for the current accelerated expansion of …

In this paper, we study modified homogeneous and isotropic cosmological models based on
the Gauss–Bonnet invariant term as models of an accelerating universe. We discuss and …

Generalized Brans-Dicke Cosmology in the Presence of Matter and Dark Energy Page 1 Int J
Theor Phys (2010) 49: 72–78 DOI 10.1007/s10773-009-0179-7 Generalized Brans-Dicke …

In this paper, the generalized second law (GSL) of thermodynamics and entropy is revisited
in the context of cosmological models with bouncing behavior such as chameleon …

We study the dynamics of the scalar tensor cosmological model in the presence of tachyon
field. In an alternative approach, in two exponential and power law form of the scalar field …

Stability analysis of agegraphic dark energy in Brans-Dicke theory is presented in this paper.
We constrain the model parameters with the observational data and thus the results become …