Truncations of W ∞ Algebras
Résumé
We introduce a new class of Vertex Operator Algebras Y + and their duals, which generalize the standard W-algebras W N of type sl(N). These algebras can be defined in terms of junctions of boundary conditions and interfaces in the GL-twisted N = 4 Super Yang Mills gauge theory. The aim of these technical calculations is to find the relation of these ortho-symplectic Y-algebras to truncations of even W ∞ .
| Origine | Fichiers produits par l'(les) auteur(s) |
|---|---|
| Licence |