Dynamics of cosmological inflation and predictions for reheating in the light of 2018 PLANCK results

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作者：
Grigoris Panotopoulos
Matías López
Nelson Videla
机构：
[1] Universidade de Lisboa-UL,Departamento de Física, Centro de Astrofísica e Gravitação, Instituto Superior Técnico
[2] Pontificia Universidad Católica de Valparaíso,IST
来源：
The European Physical Journal Plus | / 136卷
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摘要：
We study the dynamics of two concrete inflationary models, namely spontaneous symmetry breaking inflation and loop inflation. We constrain the parameters for which a viable inflationary Universe emerges using the latest PLANCK results of last year, and we give predictions for the duration of reheating as well as for the reheating temperature after inflation. Our numerical results show that baryogenesis via leptogenesis may be realized within the inflationary models considered in this work.
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