20 citations · 143 across the 23 of their papers we have counts for
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Topology Change of Spacetime and Resolution of Spacetime Singularity in Emergent Gravity
Sunggeun Lee, Raju Roychowdhury, Hyun Seok Yang
Emergent gravity is based on the Darboux theorem or the Moser lemma in symplectic geometry stating that the electromagnetic force can always be eliminated by a local coordinate tra…
Transport in non-conformal holographic fluids
Shailesh Kulkarni, Bum-Hoon Lee, Jae-Hyuk Oh +2
We have considered non-conformal fluid dynamics whose gravity dual is a certain Einstein dilaton system with Liouville type dilaton potential, characterized by an intrinsic paramet…
Test of Emergent Gravity
Sunggeun Lee, Raju Roychowdhury, Hyun Seok Yang
In this paper we examine a small but detailed test of the emergent gravity picture with explicit solutions in gravity and gauge theory. We first derive symplectic U(1) gauge fields…
Notes on Emergent Gravity
Sunggeun Lee, Raju Roychowdhury, Hyun Seok Yang
Emergent gravity is aimed at constructing a Riemannian geometry from U(1) gauge fields on a noncommutative spacetime. But this construction can be inverted to find corresponding U(…
Non-conformal Hydrodynamics in Einstein-dilaton Theory
Shailesh Kulkarni, Bum-Hoon Lee, Chanyong Park +1
In the Einestein-dilaton theory with a Liouville potential parameterized by , we find a Schwarzschild-type black hole solution. This black hole solution, whose asymptotic geomet…