Truncations of W∞ Algebras

Autor: Fellah, Mohammed Akram
Rok vydání: 2020
DOI: 10.6084/m9.figshare.12151494
Popis: We introduce a new class of Vertex Operator Algebras Y+ and their duals, which generalize the standard W-algebras WN 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\infinity.
Databáze: OpenAIRE