Anisotropic Cosmological Model with a Generalized Chaplygin Gas

Finsler GeometryFinsler geometry may be considered as a generalizedRiemannian .can be considered as a physical geometry on which matterdynamic takes place while Riemannian geometry is thegravitational geometry.connect the Riemannian metric structure of the space-time tophysical vector fieldsA long range vector field of cosmological origin is consideredin relation to a physical geometry where the Cartanconnection has a fundamental role