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arXiv · 1407.5688

Three-form multiplet and Inflation

Emilian Dudas
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Abstract

Most successful models of inflation in supergravity have a shift symmetry for the inflaton and contain a stabilizer field coupled to the inflaton in a particular way. We argue that the natural interpretation of the stabilizer, from the viewpoint of the shift symmetry, is a three-form multiplet. Its coupling to the inflaton is uniquely determined by the shift symmetry and the invariance under three-form gauge transformations and has a natural string theory interpretation.

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Emilian Dudas. 2014-08-25. Three-form multiplet and Inflation. https://doi.org/10.1007/jhep12(2014)014

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