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arXiv · hep-th/9611066

Target Space Supersymmetric Sigma Model Calculations

Jan de Boer·Kostas Skenderis
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Abstract

We briefly review the covariant formulation of the Green-Schwarz superstring by Berkovits, and describe how a detailed tree-level and one-loop analysis of this model leads, for the first time, to a derivation of the low-energy effective action of the heterotic superstring while keeping target-space supersymmetry manifest. The resulting low-energy theory is old-minimal supergravity coupled to tensor multiplet. The dilaton is part of the compensator multiplet.

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Jan de Boer, Kostas Skenderis. 1996-11-10. Target Space Supersymmetric Sigma Model Calculations. https://doi.org/10.1142/9781848160927_0013

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