3 papers
hep-th1997
BPS Monopoles and Electromagnetic Duality
Kimyeong Lee
We review our recent work on the BPS magnetic monopoles and its relation to the electromagnetic duality in the N=4 supersymmetric Yang-Mills systems with an arbitrary gauge group.…
hep-th1996
The Moduli Space of BPS Monopoles
Kimyeong Lee
We review a progress in our understanding of the moduli space for an arbitrary number of BPS monopoles in a gauge theory with a group of rank that is maximally broken to $U…
cond-mat1994
Vortices and sound waves in superfluids
Kimyeong Lee
We consider the dynamics of vortex strings and sound waves in superfluids in the phenomenological Landau-Ginzburg equation. We first derive the vortex equation where the velocity o…