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arXiv · 1602.03433

Inflation and late-time acceleration from a double-well potential with cosmological constant

Jaume de Haro·Emilio Elizalde
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Abstract

A model of a universe without big bang singularity is presented, which displaysanearly inflationary period ending just before a phase transition to a deflationary epoch. The model produces enough heavy particles so as to reheat the universe at temperatures in the MeV regime. After the reheating, it smoothly matches the standard $\Lambda$CDM scenario.

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Jaume de Haro, Emilio Elizalde. 2016-02-10. Inflation and late-time acceleration from a double-well potential with cosmological constant. https://doi.org/10.1007/s10714-016-2072-z

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