Liberated N=1 Supergravity

Abstract

We discuss a new interaction for chiral models in four-dimensional $\mathcal{N}=1$ supergavity. It contains a new arbitrary function in addition to the Kähler potential and superpotential. Its features include linearly realized off-shell supersymmetry, Kähler-Weyl invariance and broken supersymmetry. The corresponding scalar potential is augmented by the arbitrary function which allows freedom in constructing low-energy phenomenological models and inflationary models rooted in supergravity.

27 pages, published version

References in corpus (16)

• Cosmology with Nilpotent Superfields
• The Minimal Volkov - Akulov - Starobinsky Supergravity
• $\overline{D3}$ and dS
• On sgoldstino-less supergravity models of inflation
• Inflation and Uplifting with Nilpotent Superfields
• Fayet-Iliopoulos terms in supergravity without gauged R-symmetry
• Emerging Potentials in Higher-Derivative Gauged Chiral Models Coupled to N=1 Supergravity
• The Goldstino Brane, the Constrained Superfields and Matter in N=1 Supergravity
• Inflation from Nilpotent Kähler Corrections
• Taking a vector supermultiplet apart: Alternative Fayet-Iliopoulos-type terms
• Fayet-Iliopoulos terms in supergravity and D-term inflation
• Removing instability of Polonyi-Starobinsky supergravity by adding FI term
• Minimal Constrained Supergravity
• Off-shell Poincare Supergravity
• The Supercurrent and Einstein equations in the Superconformal formulation
• Comments on Nonlinear Sigma Models Coupled to Supergravity

Cited by in corpus (17)

• The supersymmetric anti-D3-brane action in KKLT
• General couplings of a vector multiplet in N=1 supergravity with new FI terms
• Inflation from the internal volume in type IIB/F-theory compactification
• Supersymmetric Born-Infeld actions and new Fayet-Iliopoulos terms
• Generalized dilaton-axion models of inflation, de Sitter vacua and spontaneous SUSY breaking in supergravity
• Massive vector multiplet with Dirac-Born-Infeld and new Fayet-Iliopoulos terms in supergravity
• Superconformal vector multiplet self-couplings and generalised Fayet-Iliopoulos terms
• New Fayet-Iliopoulos terms in $\mathcal{N}=2$ supergravity
• Topological couplings in higher derivative extensions of supersymmetric three-form gauge theories
• Inflation, Gravity Mediated Supersymmetry Breaking, and de Sitter Vacua in Supergravity with a Kähler-Invariant FI Term
• Constraining Liberated Supergravity
• The Super-Stuckelberg procedure and dS in Pure Supergravity
• No-scale supergravity with new Fayet-Iliopoulos term
• Bulk/boundary Modular Quintessence and DESI
• Complex Linear Multiplets and Local Supersymmetry Breaking
• $F$-term Multi-Field Inflation in Supergravity without Stabiliser Superfields
• Component Actions of Liberated $\mathcal{N}=1$ Supergravity and New Fayet-Iliopoulos Terms in Superconformal Tensor Calculus