Bianchi Models with Chaplygin Gas
  Einstein Gravitational Field Equations (EFE) of Chaplygin gas dominated Bianchi-type models are obtained by using metric approximation. The solutions of equations for a special case, namely Bianchi I model which is a generalization of isotropic Friedmann-Robertson-Walker (FRW) cosmology, are obtained. The early and late behaviours of some kinematic parameters in model are presented in graphically. 
G\"ul\c{c}in (Berkoz) Uluyazi, \"Ozg\"ur Sevinc
gr-qc