Strength of the singularities, equation of state and asymptotic expansion in Kaluza–Klein space time

Abstract

In this paper an explicit cosmological model which allows cosmological singularities are discussed in Kaluza–Klein space time. The generalized power-law and asymptotic expansions of the baro-tropic fluid index ω and equivalently the deceleration parameter q, in terms of cosmic time ‘t’ are considered. Finally, the strength of the found singularities is discussed.