Pregeometrical Formulation of Berkovits' Open RNS Superstring Field Theories
arXiv:hep-th/0112135
Abstract
We propose a pregeometrical formulation of Berkovits' open Ramond-Neveu-Schwarz (RNS) superstring field theories. We show that Berkovits' open RNS superstring field theories arise by expanding around particular solutions of the classical equations of motion for this theory. Our action contains pure ghost operators only and so is formally background independent.
1+15 pages