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A Note on the Superstring BRST Operator

J. N. Acosta, N. Berkovits, O. Chandia

hep-tharXiv:hep-th/9902178

Abstract

We write the BRST operator of the N=1 superstring as Q= e-R ( dz γ2 b)eR where γ and b are super-reparameterization ghosts. This provides a trivial proof that Q is nilpotent.

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