3 papers
gr-qc2012
An Investigation of Equivalence between Bulk-based and Brane-based Approaches
Gülçin Uluyazi
There are two different approaches to handle brane-world models brane-based or bulk-based. In the brane-based approach, the brane is chosen to be fixed on a coordinate system, wher…
gr-qc2012
Bianchi V Brane-world Cosmology with a Generalized Chaplygin Gas
Özgür Sevinc, Gülçin, Uluyazi
In the context of brane cosmology, we investigate exact solution of the gravitational field equations in the Randall-Sundrum model for an anisotropic brane with Bianchi V geometry,…
gr-qc2012
Bianchi Models with Chaplygin Gas
Gülçin, Uluyazi, Özgür Sevinc
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 cas…