# New generalization of the simplest α -attractor T model

@article{Germn2021NewGO, title={New generalization of the simplest $\alpha$ -attractor T model}, author={Gabriel Germ{\'a}n}, journal={Physical Review D}, year={2021} }

The simplest α-attractor T model is given by the potential V = V0 tanh (λφ/Mpl). However its generalization to the class of models of the type V = V0 tanh (λφ/Mpl) is difficult to interpret as a model of inflation for most values of p. Keeping the basic model, we propose a new generalization, where the final potential is of the form V = V0(1 − sech(λφ/Mpl)), which does not present any of the problems that plague the original generalization, allowing a successful interpretation as a model of…

## One Citation

Constraining $\alpha$-attractor models from reheating

- Physics
- 2020

We eliminate the parameters originally present in models of inflation of the α-attractor type in favor of the scalar spectral index ns and the tensor-to-scalar ratio r. We then write expressions for…

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