Now showing items 1-10 of 129
SELF-INTERACTING SCALAR FIELD TRAPPED IN A DGP BRANE: THE DYNAMICAL SYSTEMS PERSPECTIVE
(Physics Letters B, Nuclear Physics and Particle Physics, 2013-01-16)
K-essence in the DGP brane-world cosmology
(American Physical Society, 2010-11)
We analyze a Dvali-Gabadadze-Porrati (DGP) brane filled with a k-essence field and assume the k field evolving linearly with the cosmic time of the brane. We then solve analytically the Friedmann equation and deduce the ...
Cylindrical wormholes in DGP gravity
(American Physical Society, 2013-03)
We construct traversable thin-shell wormholes in the Dvali-Gabadadze-Porrati theory with cylindrical symmetry applying the cut and paste procedure to a flat black string solution of the fivedimensional vacuum Einstein field ...