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arXiv · hep-th/9812175

Dual Description of Supergravity MacDowell-Mansouri Theory

H. Garcia-Compean·A. Nieto·O. Obregon·C. Ramirez
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Abstract

In the context of field theory two elements seem to be necessary to search for strong-weak coupling duality. First, a gauge theory formulation and second, supersymmetry. For gravitation these two elements are present in MacDowell-Mansouri supergravity. The search for an "effective duality" in this theory presents technical and conceptual problems that we discuss. Nevertheless, by means of a field theoretical approach, which in the abelian case coincides with $S$-duality, we exhibit a dual theory, with inverted couplings. This results in a supersymmetric non-linear sigma model of the Freedman-Townsend type.

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H. Garcia-Compean, A. Nieto, O. Obregon, C. Ramirez. 1999-03-03. Dual Description of Supergravity MacDowell-Mansouri Theory. https://doi.org/10.1103/physrevd.59.124003

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