2 citations
Showing gr-qcShow all
2 papers · 1 filter
gr-qc2008★ 2 cited
A Note on the Generalized Friedmann Equations for a Thick Brane
Samad Khakshournia
Within our thick brane approach previously used to obtain the cosmological evolution equations on a thick brane embedded in a five-dimensional Schwarzschild Anti-de Sitter spacetim…
gr-qc2007★ 3 cited
Matching LTB and FRW spacetimes through a null hypersurface
S. Khakshournia, R. Mansouri
Matching of a LTB metric representing dust matter to a background FRW universe across a null hypersurface is studied. In general, an unrestricted matching is possible only if the b…