68 citations · 193 across the 11 of their papers we have counts for
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Some properties of the de Sitter black holes in three dimensional spacetime
Yongjoon Kwon, Soonkeon Nam, Jong-Dae Park
We investigate the physical properties of the de Sitter spacetime and new type-de Sitter black holes in new massive gravity, a higher derivative gravity theory in three dimensions.…
Extremal Black Holes and Holographic C-Theorem
Yongjoon Kwon, Soonkeon Nam, Jong-Dae Park +1
We found Bogomol'nyi type of the first order differential equations in three dimensional Einstein gravity and the effective second order ones in new massive gravity when an interac…
AdS/BCFT Correspondence for Higher Curvature Gravity: An Example
Yongjoon Kwon, Soonkeon Nam, Jong-Dae Park +1
We consider the effects of higher curvature terms on a holographic dual description of boundary conformal field theory. Specifically, we consider three-dimensional gravity with a s…
Holographic Renormalization and Stress Tensors in New Massive Gravity
Yongjoon Kwon, Soonkeon Nam, Jong-Dae Park +1
We obtain holographically renormalized boundary stress tensors with the emphasis on a special point in the parameter space of three dimensional new massive gravity, using the so-ca…
Entropy spectra of black holes from resonance modes in scattering by the black holes
Yongjoon Kwon, Soonkeon Nam
Since the Bekenstein's proposal that a black hole has equally spaced area spectrum, the quasinormal modes as the characteristic modes of a black hole have been used in obtaining th…
Quasi Normal Modes for New Type Black Holes in New Massive Gravity
Yongjoon Kwon, Soonkeon Nam, Jong-Dae Park +1
We obtain the quasi-normal mode frequencies of scalar perturbation on new type black holes in three dimensional new massive gravity. In some special cases, the exact quasi-normal m…