D. Panigrahi

Higher-Dimensional Cosmology in the Framework of Generalized Chaplygin Gas: an Approximation Method

We present a higher-dimensional cosmological model with a generalized Chaplygin-type gas to explain the late-time acceleration of the Universe. The model admits dimensional reduction and reproduces the standard $4D$ Chaplygin cosmology for $d=0$. Using Hubble-$57$ data, we obtain...