3 citations · 3 across the 1 of their papers we have counts for
3 papers
hep-th2010★ 3 cited
Two-dimensional topological field theories as taffy
M. Ando, E. Sharpe
In this paper we use trivial defects to define global taffy-like operations on string worldsheets, which preserve the field theory. We fold open and closed strings on a space X int…
hep-th2009
Elliptic genera of Landau-Ginzburg models over nontrivial spaces
M. Ando, E. Sharpe
In this paper, we discuss elliptic genera of (2,2) and (0,2) supersymmetric Landau-Ginzburg models over nontrivial spaces, i.e., nonlinear sigma models on nontrivial noncompact man…
hep-th2006
Cluster decomposition, T-duality, and gerby CFT's
S. Hellerman, A. Henriques, T. Pantev +2
In this paper we study CFT's associated to gerbes. These theories suffer from a lack of cluster decomposition, but this problem can be resolved: the CFT's are the same as CFT's for…