An alternative attractor in gauged NJL inflation
arXiv:1706.05489 · doi:10.1209/0295-5075/118/29001
Abstract
We have investigated the attractor structure for the CMB fluctuations in composite inflation scenario within the gauged Nambu-Jona-Lasinio (NJL) model. Such composite inflation represents an attractor which can not be found in a fundamental scalar model. As is known, the number of inflationary models contains the attractor classified by the -attractor model. It is found that the attractor inflation in the gauged NJL model corresponds to the case.
arXiv comment7 pages, 2 figures
References in corpus (23)
- Planck 2015 results. XIII. Cosmological parameters
- Modified gravity with negative and positive powers of the curvature: unification of the inflation and of the cosmic acceleration
- The Standard Model Higgs boson as the inflaton
- A Joint Analysis of BICEP2/Keck Array and Planck Data
- Formalising the Slow-Roll Approximation in Inflation
- Superconformal Inflationary -Attractors
- Hidden Local Symmetry at Loop -- A New Perspective of Composite Gauge Boson and Chiral Phase Transition
- Minimal Supergravity Models of Inflation
- The Unity of Cosmological Attractors
- A universal attractor for inflation at strong coupling
- Planck, LHC, and -attractors
- Escher in the Sky
- Does the first chaotic inflation model in supergravity provide the best fit to the Planck data?
- Nontriviality of Gauge-Higgs-Yukawa System and Renormalizability of Gauged NJL Model
- Renormalization in the Gauged Nambu--Jona-Lasinio Model
- Gauged Nambu-Jona-Lasinio inflation
- Inverse Symmetric Inflationary Attractors
- Strong Dynamics and Inflation: a review
- Chiral symmetry breaking in gauged model in curved spacetime
- A unified composite model of inflation and dark matter in the Nambu-Jona-Lasinio theory
- Inflation from the Finite Scale Gauged Nambu-Jona-Lasinio Model
- Chaotic inflation limits for non-minimal models with a Starobinsky attractor
- Gauged NJL model at strong curvature