String Theory Realizations of the Nilpotent Goldstino
arXiv:1507.07556 · doi:10.1007/JHEP12(2015)039
Abstract
We describe in detail how the spectrum of a single anti-D3-brane in four-dimensional orientifolded IIB string models reproduces precisely the field content of a nilpotent chiral superfield with the only physical component corresponding to the fermionic goldstino. In particular we explicitly consider a single anti-D3-brane on top of an O3-plane in warped throats, induced by fluxes. More general systems including several anti-branes and other orientifold planes are also discussed. This provides further evidence to the claim that non-linearly realized supersymmetry due to the presence of antibranes in string theory can be described by supersymmetric theories including nilpotent superfields. Implications to the KKLT and related scenarios of de Sitter moduli stabilization, to cosmology and to the structure of soft SUSY-breaking terms are briefly discussed.
33 pages, 8 figures. v2: reference added, minor changes
References in corpus (18)
- From Linear SUSY to Constrained Superfields
- Cosmology with Nilpotent Superfields
- The Minimal Volkov - Akulov - Starobinsky Supergravity
- De Sitter Vacua from Matter Superpotentials
- SUSY Breaking in Local String/F-Theory Models
- and dS
- Emergence of Spontaneously Broken Supersymmetry on an Anti-D3-Brane in KKLT dS Vacua
- On sgoldstino-less supergravity models of inflation
- Inflation and Uplifting with Nilpotent Superfields
- Relating the Komargodski-Seiberg and Akulov-Volkov actions: Exact nonlinear field redefinition
- Sequestered de Sitter String Scenarios: Soft-terms
- Analytic Classes of Metastable de Sitter Vacua
- Dimers and Orientifolds
- Gauge Theories at Resolved and Deformed Singularities using Dimers
- Inflation, de Sitter Landscape and Super-Higgs effect
- Decoupling and de Sitter Vacua in Approximate No-Scale Supergravities
- Perturbative Stability along the Supersymmetric Directions of the Landscape
- Confinement and Dynamical Symmetry Breaking in non-SUSY Gauge Theory from S-duality in String Theory
Cited by in corpus (38)
- The landscape, the swampland and the era of precision cosmology
- Towards de Sitter from 10D
- On the origin of constrained superfields
- Robust Inflation from Fibrous Strings
- Global String Embeddings for the Nilpotent Goldstino
- Brane induced supersymmetry breaking and de Sitter supergravity
- Cosmology with orthogonal nilpotent superfields
- Global Embedding of Fibre Inflation Models
- Constrained superfields in Supergravity
- The Goldstino Brane, the Constrained Superfields and Matter in N=1 Supergravity
- String Theory Origin of Constrained Multiplets
- Inflation from Nilpotent Kähler Corrections
- Moduli Stabilisation with Nilpotent Goldstino: Vacuum Structure and SUSY Breaking
- Anti-D3 branes and moduli in non-linear supergravity
- Constrained superfields from an anti-D3-brane in KKLT
- Planck 2018 and Brane Inflation Revisited
- Axi-Higgs Cosmology
- Matter-coupled de Sitter Supergravity
- The supersymmetric anti-D3-brane action in KKLT
- Fermions on the Anti-Brane: Higher Order Interactions and Spontaneously Broken Supersymmetry
- Yoga Dark Energy: Natural Relaxation and Other Dark Implications of a Supersymmetric Gravity Sector
- What does Inflation say about Dark Energy given the Swampland Conjectures?
- Random Potentials and Cosmological Attractors
- Nonlinear Global Supersymmetry
- Loop corrections to the antibrane potential
- Interactions of N Goldstini in Superspace
- On inflation, cosmological constant, and SUSY breaking
- Sgoldstino-less inflation and low energy SUSY breaking
- Orientifolds of Warped Throats from Toric Calabi-Yau Singularities
- Cosmological Imprints of SUSY Breaking in Models of Sgoldstinoless Non-Oscillatory Inflation
- Chiral global embedding of Fibre Inflation with uplift
- Back to the origins of brane-antibrane inflation
- Goldstino Condensation?
- Gravitino Problem in Inflation Driven by Inflaton-Polonyi Kähler Coupling
- (Super)Universal Attractors and the de Sitter Vacua in String Landscape
- Volkov-Akulov-Starobinsky supergravity revisited
- Cosmic superstrings in large volume compactifications: PTAs, LISA and time-varying tension
- Light and compressed gluinos at the LHC via string theory