On curvature squared terms in N = 2 supergravity

Abstract

We present the N = 2 supersymmetric completion of a scalar curvature squared term in a completely gauge independent form. We also elaborate on its component structure.

15 pages; V2: 17 pages, typos corrected, discussion comments and acknowledgement added; V3: published version

References in corpus (6)

• 4D N = 2 Supergravity and Projective Superspace
• Conformal supergravity in five dimensions: New approach and applications
• ${\mathcal{R}}^2$ inflation from scale invariant supergravity and anomaly free superstrings with fluxes
• Starobinsky Model in N=2 Supergravity
• A Search for an N=2 Inflaton Potential
• ${\mathcal{R}}^2$ Supergravity

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