21 citations · 28 across the 2 of their papers we have counts for
2 papers
hep-th1994★ 7 cited
Grassmannian Sigma Models and Topological-Antitopological Fusion
Michele Bourdeau
We study the topological-antitopological fusion equations for supersymmetric sigma models on Grassmannian manifolds G(k,N). We find a basis in which the metric becomes diagonal and…
hep-th1991★ 21 cited
Topological Landau-Ginzburg Matter from Sp(N)_{K} Fusion Rings
Michelle Bourdeau, Eli J. Mlawer, Harold Riggs +1
We find and analyze the Landau-Ginzburg potentials whose critical points determine chiral rings which are exactly the fusion rings of Sp(N)_{K} WZW models. The quasi-homogeneous pa…