Scale invariant Volkov–Akulov supergravity

Scale invariant Volkov–Akulov supergravity

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...

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Veröffentlicht in:Physics letters. B 2015-10, Vol.749 (C), p.589-591
Hauptverfasser: Ferrara, S., Porrati, M., Sagnotti, A.
Format: Artikel
Sprache:eng
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Zusammenfassung: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.
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2015.08.066