14 citations · 41 across the 4 of their papers we have counts for
4 papers
An alternative approach to modelling a cosmic void and its effect on the cosmic microwave background
Do Young Kim, Anthony N. Lasenby, Michael P. Hobson
We apply our tetrad-based approach for constructing spherically-symmetric solutions in general relativity to modelling a void, and compare it with the standard Lemaître-Tolman-Bond…
Spherically-symmetric solutions in general relativity
Do Young Kim, Anthony N. Lasenby, Michael P. Hobson
We present a tetrad-based method for solving the Einstein field equations for spherically-symmetric systems and compare it with the widely-used Lemaître-Tolman-Bondi (LTB) model. I…
Friedmann-Robertson-Walker models do not require zero active mass
Do Young Kim, Anthony N. Lasenby, Michael P. Hobson
The cosmological model has received considerable attention in recent years owing to claims that it is favoured over the standard cold dark matter (CDM) model by m…
SUSY Flavor Problem and Warped Geometry
Kiwoon Choi, Do Young Kim, Ian-Woo Kim +1
We point out that supersymmetric warped geometry can provide a solution to the SUSY flavor problem, while generating hierarchical Yukawa couplings. In supersymmetric theories in a…