3 papers
hep-th1999
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…
hep-th1996
Mirror Symmetry of Calabi-Yau Manifolds and Flat Coordinates
Masayuki Noguchi
We study mirror symmetry of Calabi-Yau manifolds within the framework of the Gauss-Manin system. Applying the flat coordinates to the Gauss-Manin system for the periods, we derive…
hep-th1995
Non Scale-Invariant Topological Landau-Ginzburg Models
Masayuki Noguchi, Sung-Kil Yang
The Landau-Ginzburg formulation of two-dimensional topological sigma models on the target space with positive first Chern class is considered. The effective Landau-Ginzburg superpo…