122 citations · 520 across the 20 of their papers we have counts for
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hep-th2003★ 46 cited
The Quantum Superstring as a WZNW Model with N=2 Superconformal Symmetry
P. A. Grassi, G. Policastro, P. van Nieuwenhuizen
We present a new development in our approach to the covariant quantization of superstrings in 10 dimensions which is based on a gauged WZNW model. To incorporate worldsheet diffeom…
hep-th2003★ 47 cited
An Introduction to the Covariant Quantization of Superstrings
P. A. Grassi, G. Policastro, P. van Nieuwenhuizen
We give an introduction to a new approach to the covariant quantization of superstrings. After a brief review of the classical Green--Schwarz superstring and Berkovits' approach to…