The models of the discrete series of Belavin, Polyakov and Zamolodchikov may be generalized by allowing for suitable openstring sectors. The resulting open-string disk amplitudes have planar duality and proper factorization in the presence of a global internal Chan-Paton symmetry.
Planar Duality in the Discrete Series
SAGNOTTI, AUGUSTO
1991
Abstract
The models of the discrete series of Belavin, Polyakov and Zamolodchikov may be generalized by allowing for suitable openstring sectors. The resulting open-string disk amplitudes have planar duality and proper factorization in the presence of a global internal Chan-Paton symmetry.File in questo prodotto:
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