Complete Lagrangian formulation for N = 4 topological string

Abstract

We give a Lagrangian and display all local symmetries for the N = 4 topological string by Berkovits, Vafa and Siegel, the latter previously known in the superconformal gauge. Leading to a small N = 4 superconformal algebra and exhibiting the manifest Lorentz invariance the model is proposed to be a framework for restoring the Lorentz invariance in N = 2… (More)

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Cite this paper

@inproceedings{BellucciCompleteLF, title={Complete Lagrangian formulation for N = 4 topological string}, author={Stefano Bellucci and Anton Galajinsky} }