83 citations · 891 across the 57 of their papers we have counts for
4 papers · 1 filter
Cosmic Censorship Conjecture in Kerr-Sen Black Hole
Bogeun Gwak
The validity of the cosmic censorship conjecture for the Kerr-Sen black hole, which is a solution to the low-energy effective field theory for four-dimensional heterotic string the…
Spin Interaction under the Collision of Two Kerr-(anti-)de Sitter Black Holes
Bogeun Gwak, Daeho Ro
We have investigated spin interaction under the collision of Kerr-(anti-)de Sitter black holes. The potential of a spin interaction is dependent on the relative rotating directions…
Note on the speed of GW150914 in gravity's rainbow
Bogeun Gwak, Wontae Kim, Bum-Hoon Lee
Without breaking Lorentz invariance, we investigate the speed of graviton in event GW150914 by using the modified dispersion relation from gravity's rainbow. The proper range of th…
The Upper Bound of Radiation Energy in the Myers-Perry Black Hole Collision
Bogeun Gwak, Bum-Hoon Lee
We have investigated the upper bound of the radiation energy in the head-on collision of two Myers-Perry black holes. Initially, the two black holes are far away from each other, a…