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\bibitem{Antusch_etal2020} Antusch, S., Figueroa, D. G., Marschall, K., \& Torrenti, F. (2020). Energy distribution and equation of state of the early Universe: Matching the end of inflation and the onset of radiation domination. \textit{Phys. Lett. B}, \textit{811}, 135888--7pp.

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