360 citations · 2.1k across the 55 of their papers we have counts for
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A Varying-e Brane World Cosmology
Donam Youm
We study a varying electric charge brane world cosmology in the RS2 model obtained from a varying-speed-of-light brane world cosmology by redefining the system of units. We elabora…
The Cardy-Verlinde Formula and Asymptotically de Sitter Brane Universe
Donam Youm
We consider the brane universe in the bulk background of the topological AdS-Schwarzschild black holes, where the brane tension takes larger value than the fine-tunned value. The r…
Null Geodesics in Brane World Universe
Donam Youm
We study null bulk geodesic motion in the brane world cosmology in the RS2 scenario and in the static universe in the bulk of the charged topological AdS black hole. We obtain equa…
A Varying-alpha Brane World Cosmology
Donam Youm
We study the brane world cosmology in the RS2 model where the electric charge varies with time in the manner described by the varying fine-structure constant theory of Bekenstein.…
A Scalar-Tensor Bimetric Brane World Cosmology
Donam Youm
We study a scalar-tensor bimetric cosmology in the Randall-Sundrum model with one positive tension brane, where the biscalar field is assumed to be confined on the brane. The effec…
Brane World in a Topological Black Holes in Asymptotically Flat Spacetime
Donam Youm
We study static brane configurations in the bulk background of the topological black holes in asymptotically flat spacetime. We find that such configurations are possible even for…