62 citations · 222 across the 23 of their papers we have counts for
23 papers
Friedmann equations and emergence of cosmic space
Ee Chang-Young, Daeho Lee
In this paper, we show that Padmanabhan's conjecture for the emergence of cosmic space [arXiv:1206.4916] holds for the flat Friedmann-Robertson-Walker universe in Einstein gravity…
Nonextremal Kerr/CFT on a stretched horizon
Ee Chang-Young, Myungseok Eune
We study the conformal symmetry described by in the nonextremal Kerr black hole case. We calculate the central charges separately on a stretc…
Consistent bilinear Wess-Zumino term for open AdS superstring
Ee Chang-Young, Hiroaki Nakajima, Hyeonjoon Shin
We consider the open superstring action in AdS_5 x S^5 background with the bilinear Wess-Zumino term, which has been modified in such a way that a certain total derivative term is…
Noncommutative Solitonic Black Hole
Ee Chang-Young, Kyoungtae Kimm, Daeho Lee +1
We investigate solitonic black hole solutions in three dimensional noncommutative spacetime. We do this in gravity with negative cosmological constant coupled to a scalar field. No…
Brans-Dicke Gravity from Entropic Viewpoint
Ee Chang-Young, Kyoungtae Kimm, Daeho Lee
We interpret the Brans-Dicke gravity from entropic viewpoint. We first apply the Verlinde's entropic formalism in the Einstein frame, then perform the conformal transformation whic…
Fermionic T-duality and Morita Equivalence
Ee Chang-Young, Hiroaki Nakajima, Hyeonjoon Shin
In this paper we investigate the relationship between the so-called fermionic T-duality and the Morita equivalence of noncommutative supertori. We first get an action satisfying th…