An exact solution of the observable universe in Bianchi V space-time

Understand

In this paper we investigate an observable universe in Bianchi type V space-time by taking into account the cosmological constant as the source of energy.

• We have performed a $\chi^{2}$ test to obtain the best fit values of the model parameters of the universe in the derived model.
• We have used two types of data sets, viz: i) 31 values of the Hubble parameter and ii) the 1048 Phanteon data set of various supernovae distance moduli and apparent magnitudes.
• From both the data sets, we have estimated the current values of the Hubble constant, density parameters $(\Omega_{m})_{0}$ and $(\Omega_{\Lambda})_{0}$.