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Inflationary attractors from a non-canonical kinetic term

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 نشر من قبل Zhu Yi
 تاريخ النشر 2021
  مجال البحث فيزياء
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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 $n_s$ and $r$ is possible. The presence of attractors poses a challenge to differentiate inflation models.

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