Inhomogeneous and anisotropic Universe and apparent acceleration

Understand

In this paper we introduce a LTB-Bianchi I (plane symmetric) model of Universe.

• We study and solve Einstein field equations.
• We investigate the effects of such model of Universe in particular these results are important in understanding the effect of the combined presence of an inhomogeneous and anisotropic Universe.
• The observational magnitude-redshift data deviated from UNION 2 catalog has been analyzed in the framework of this LTB-anisotropic Universe and the fit has been achieved without the inclusion of any dark energy.