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
1991-01-01
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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