CONFORMAL ANOMALY IN A CONVARIANTLY QUANTIZED HETEROTIC GREEN-SCHWARZ SUPERSTRING
- 1 February 1987
- journal article
- Published by World Scientific Pub Co Pte Ltd in Modern Physics Letters A
- Vol. 2 (2) , 145-150
- https://doi.org/10.1142/s0217732387000185
Abstract
The covariant quantization of the heterotic Green-Schwarz superstring action has been considered recently by Romans. We show that his BRST gauge fixed action has a conformal anomaly. We also give a brief review of the Minkowski space formulation of the operator product expansions.Keywords
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