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arXiv · 1908.02542

Probing the era of reheating for reconstructed inflationary potential in the RS II braneworld

Sukannya Bhattacharya·Kumar Das·Mayukh R. Gangopadhyay
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Abstract

We analyse the epoch of reheating after an inflationary phase in the Randal Sundrum(RS) Type-$\rm II$ braneworld, where we did not consider any particular model of inflation, but rather reconstructed the inflationary potential solving the flow equations using Monte Carlo (MC) approach. It is shown numerically that a potential conceived through the MC reconstruction technique can be represented by an effective potential as a function of the number of e-foldings($N$). Then, the epoch of reheating is studied for this reconstructed potential. The relation between the reheating temperature ($T_{\rm reh}$) and the 5-dimensional Planck mass($M_5$) is established. Moreover, it is argued that there is a stringent bound on the critical reheating temperature that also translates to a tight bound on $M_5$ .

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Sukannya Bhattacharya, Kumar Das, Mayukh R. Gangopadhyay. 2019-08-07. Probing the era of reheating for reconstructed inflationary potential in the RS II braneworld. https://doi.org/10.1088/1361-6382%2Fabbb64

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