paper

On the Quantization of the GS String on

arXiv:hep-th/9902046 · doi:10.1016/S0370-2693(99)01193-4

Abstract

We discuss the quantization of the Green-Schwarz string action on . We construct consistent, globally well-defined, gauge fixing choices for kappa symmetry and worldsheet diffeomorphism invariance. We then proceed to quantize the theory in a perturbation series in the inverse radius of curvature, in a background field expansion. We discuss vertex operators and correlation functions, and demonstrate agreement with supergravity results in the appropriate limit.

17 pages, added remarks on gauge choice in section 3

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