Decomposition rules for conformal pairs associated to symmetric spaces and abelian subalgebras of Z2-graded Lie algebras

نویسندگان

  • Paola Cellini
  • Victor G. Kac
  • Pierluigi Möseneder Frajria
  • Paolo Papi
چکیده

We give uniform formulas for the branching rules of level 1 modules over orthogonal affine Lie algebras for all conformal pairs associated to symmetric spaces. We also provide a combinatorial intepretation of these formulas in terms of certain abelian subalgebras of simple Lie algebras.

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تاریخ انتشار 2006