Exploració per tema "Chiral de Rham complex"
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Homotopy Gerstenhaber structures and vertex algebras
(2010)
Article
Accés obertWe provide a simple construction of a G∞-algebra structure on an important class of vertex algebras V, which lifts the Gerstenhaber algebra structure on BRST cohomology of V introduced by Lian and Zuckerman. We outline two ...