Higher order corrections of the extended Chaplygin gas cosmology with varying $$G$$G and $$\Lambda $$Λ

@article{Kahya2014HigherOC,
title={Higher order corrections of the extended Chaplygin gas cosmology with varying \$\$G\$\$G and \$\$\Lambda \$\$Λ},
author={E. Kahya and M. Khurshudyan and B. Pourhassan and R. Myrzakulov and A. Pasqua},
journal={The European Physical Journal C},
year={2014},
volume={75},
pages={1-12}
}

In this paper, we study two different models of dark energy based on the Chaplygin gas equation of state. The first model is the variable modified Chaplygin gas, while the second one is the extended Chaplygin gas. Both models are considered in the framework of higher order $$f(R)$$f(R) modified gravity. We also consider the case of time-varying gravitational constant $$G$$G and $$\Lambda $$Λ for both models. We investigate some cosmological parameters such as the Hubble, the deceleration, and… Expand