U-duality extension of Drinfel'd double
Abstract
A family of algebras En that extends the Lie algebra of the Drinfel'd double is proposed. This allows us to systematically construct the generalized frame fields EAI which realize the proposed algebra by means of the generalized Lie derivative, i.e., LEAEBI = - FABC\,ECI. By construction, the generalized frame fields include a twist by a Nambu-Poisson tensor. A possible application to the non-Abelian extension of U-duality and a generalization of the Yang-Baxter deformation are also discussed.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.