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Truncations of W ∞ Algebras

Authors
  • Fellah, Mohammed Akram
Publication Date
Mar 19, 2020
Source
Kaleidoscope Open Archive
Keywords
Language
English
License
Unknown
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Abstract

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 ∞ .

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