2 papers
math.DG2025
Einstein Structure of Four-Manifolds
Jeongwon Ho, Kyung Kiu Kim, Hyun Seok Yang
It is known that the moduli space of Einstein structures in four dimensions is generally considered to be rigid so that Einstein metrics tend to be isolated modulo diffeomorphisms…
hep-th2025
Black Hole Chemistry Knows Extra Dimensions
Kyung Kiu Kim, Jeongwon Ho, Seungjoon Hyun +1
: In this note, we study an extra dimension effect on the black hole chemistry in the 8-dimensional Einstein-Yang-Mills-Maxwell theory. The base spacetime contains 4- dimensional c…