46 citations · 125 across the 11 of their papers we have counts for
11 papers
Quasinormal ringing on the brane
Hyeyoun Chung, Lisa Randall, Maria J. Rodriguez +1
While the linear behavior of gravity in braneworld models is well understood, much less is known about full non-linear gravitational effects. Even when they agree at the linear lev…
Measures for a Multidimensional Multiverse
Hyeyoun Chung
We explore the phenomenological implications of generalizing measures to a multidimensional multiverse. We consider a simple model in which the vacua are nucleated from a -dimen…
Tunneling between single and multi-centered black hole configurations
Hyeyoun Chung
We find a gravitational instanton that connects an initial state corresponding to a single-centered extremal Reissner-Nordstrom (ERN) black hole configuration, to a final state cor…
Fragmentation of black hole scaling throats in N=2 supergravity
Hyeyoun Chung
We find an instanton analogous to the Brill instanton that describes the fragmentation of a single-centered black hole scaling throat of charge in N=2 supergravit…
Instability of Near-Extremal Black Holes in N=2, d=4 Supergravity
Hyeyoun Chung
As a precursor to studying the bound states of multiple non-extremal black holes in , supergravity, we investigate the stability of a near-extremal D0-D4 black…
Hawking Radiation and Entropy from Horizon Degrees of Freedom
Hyeyoun Chung
We study the thermodynamic properties of horizons using the dynamical description of the gravitational degrees of freedom at a horizon found in a previous work. We use the action o…