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arXiv · 1508.02939

Scale invariant Volkov-Akulov Supergravity

S. Ferrara·M. Porrati·A. Sagnotti
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Abstract

A scale invariant Goldstino theory coupled to Supergravity is obtained as a standard supergravity dual of a rigidly scale invariant higher--curvature Supergravity with a nilpotent chiral scalar curvature. The bosonic part of this theory describes a massless scalaron and a massive axion in a de Sitter Universe.

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S. Ferrara, M. Porrati, A. Sagnotti. 2015-08-31. Scale invariant Volkov-Akulov Supergravity. https://doi.org/10.1016/j.physletb.2015.08.066

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