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arXiv · 2111.10540

Intermediate Class of Warm Pseudoscalar Inflation

Vahid Kamali·Saeid Ebrahimi·Asma Alaei
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Abstract

High dissipative regime of warm pseudoscalar inflation model \cite{Kamali:2019ppi} with an approximately constant value of dissipation parameter $Q$ is studied. { Intermediate solution of the scale-factor related to the accelerated expansion of the Universe which is rolled out by observational data in the context of standard (cold) model of inflation is used.} There is a region of free parameters phase-space of the model which is interestingly compatible with recent observational data. It is discussed that the model is also compatible with the swampland criteria in a broad range of parameters phase-space and TCC in a limited area of parameters.

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Vahid Kamali, Saeid Ebrahimi, Asma Alaei. 2021-11-20. Intermediate Class of Warm Pseudoscalar Inflation. https://arxiv.org/abs/2111.10540

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