Super-Poincare covariant quantization of the superstring

Published 8 May 2000 Published under licence by IOP Publishing Ltd
, , Citation Nathan Berkovits JHEP04(2000)018 DOI 10.1088/1126-6708/2000/04/018

1126-6708/2000/04/018

Abstract

Using pure spinors, the superstring is covariantly quantized. For the first time, massless vertex operators are constructed and scattering amplitudes are computed in a manifestly ten-dimensional super-Poincaré covariant manner. Quantizable non-linear sigma model actions are constructed for the superstring in curved backgrounds, including the AdS5 × S5 background with Ramond-Ramond flux.

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