78 citations · 471 across the 16 of their papers we have counts for
3 papers · 1 filter
Mass inflation in f(R) gravity: A conjecture on the resolution of the mass inflation singularity
Dong-il Hwang, Bum-Hoon Lee, Dong-han Yeom
We study gravitational collapse of a charged black hole in f(R) gravity using double-null formalism. We require cosmological stability to f(R) models; we used the Starobinsky model…
The no-boundary measure in scalar-tensor gravity
Dong-il Hwang, Hanno Sahlmann, Dong-han Yeom
In this article, we study the no-boundary wave function in scalar-tensor gravity with various potentials for the non-minimally coupled scalar field. Our goal is to calculate probab…
Dynamical formation and evolution of (2+1)-dimensional charged black holes
Dong-il Hwang, Hongbin Kim, Dong-han Yeom
In this paper, we investigate the dynamical formation and evolution of 2 + 1-dimensional charged black holes. We numerically study dynamical collapses of charged matter fields in a…