Factorization and Discrete States in C=1 Superliouville Theory
G. Aldazabal, M. Bonini, J. M. Maldacena
Abstract
We study the discrete state structure of c=1 superconformal matter coupled to 2-D supergravity. Factorization properties of scattering amplitudes are used to identify these states and to construct the corresponding vertex operators. For both Neveu-Schwarz and Ramond sectors these states are shown to be organized in SU(2) multiplets. The algebra generated by the discrete states is computed in the limit of null cosmological constant.
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