Sung-Kil Yang

activity

19912022

N = 2

Superconformal Field Theories in

4

Dimensions

197 citations · 924 across the 31 of their papers we have counts for

collaborators

Showing 1999Show all

3 papers · 1 filter

hep-th1999★ 34 cited

Mordell-Weil Lattice via String Junctions

Mitsuaki Fukae, Yasuhiko Yamada, Sung-Kil Yang

We analyze the structure of singularities, Mordell-Weil lattices and torsions of a rational elliptic surface using string junctions in the background of 12 7-branes. The classifica…

hep-th1999★ 26 cited

Affine 7-brane Backgrounds and Five-Dimensional $E_{N}$ Theories on $S^{1}$

Yasuhiko Yamada, Sung-Kil Yang

Elliptic curves for the 7-brane configurations realizing the affine Lie algebras $\wh E_n$ $(1 \leq n \leq 8)$ and $\wh{\wt E}_n$ $(n = 0, 1)$ are systematically derived from the cubi…

hep-th1999★ 31 cited

N=2 Superconformal Field Theory with ADE Global Symmetry on a D3-brane Probe

Masayuki Noguchi, Seiji Terashima, Sung-Kil Yang

We study mass deformations of N=2 superconformal field theories with ADE global symmetries on a D3-brane. The N=2 Seiberg-Witten curves with ADE symmetries are determined by the Ty…

Mordell-Weil Lattice via String Junctions

Affine 7-brane Backgrounds and Five-Dimensional EN​ Theories on S1

N=2 Superconformal Field Theory with ADE Global Symmetry on a D3-brane Probe

Affine 7-brane Backgrounds and Five-Dimensional $E_{N}$ Theories on $S^{1}$