Inflationary attractors from a non-canonical kinetic term
arXiv:2106.10303
Abstract
We show explicitly how the T-model, E-model, and Hilltop inflations are obtained from the inflation models with a non-canonical kinetic term and an arbitrary potential. By this method, any attractor of observables and is possible. The presence of attractors poses a challenge to differentiate inflation models.
13 pages
References in corpus (8)
- The Standard Model Higgs boson as the inflaton
- The Unity of Cosmological Attractors
- Single-field -attractors
- Inflationary -attractors from Gravity
- Primordial black holes and secondary gravitational waves from inflationary model with a non-canonical kinetic term
- Nonminimal coupling and inflationary attractors
- A model-independent fit to Planck and BICEP2 data
- Phenomenological approaches of inflation and their equivalence