Inflationary attractors from a non-canonical kinetic term
General Relativity and Quantum Cosmology
2021-06-22 v1
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.
Keywords
Cite
@article{arxiv.2106.10303,
title = {Inflationary attractors from a non-canonical kinetic term},
author = {Zhu Yi and Zong-Hong Zhu},
journal= {arXiv preprint arXiv:2106.10303},
year = {2021}
}
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13 pages