Titlebook: Reheating After Inflation; Kaloian Lozanov Book 2020 The Author(s), under exclusive license to Springer Nature Switzerland AG 2020 Inflati

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Preheating: The Decay of the Inflaton Condensate,to other forms of matter and radiation, eventually giving the particle content of the Standard Model and perhaps dark matter. These more familiar forms of matter and radiation must eventually reach thermal equilibrium at temperatures greater than . in order to recover the successful big-bang nucleos

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Non-linear Reheating,elds, creating particles in a far-from-equilibrium state. The instabilities grow exponentially fast on cosmological time-scales. Such exponential growth cannot proceed forever. Eventually, the produced particles back-react on the preheating process. Mode-mode couplings and non-linear interactions be

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Introduction,ent agreement with our expectations [9]. The predictions of big-bang nucleosynthesis (BBN), based on the well-understood physics of nuclear reactions, point towards a hot and dense universe, in local thermal equilibrium at late times. They tell us that the first light-elements started forming at cosmic time . at equilibrium temperature ..

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Non-linear Reheating,r non-trivial and a lot of interesting things can happen. Towards the end of this out-of-equilibrium evolution, the fields must thermalize, marking the end of reheating and setting the scene for big-bang nucleosynthesis.

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2191-5423 varying backgrounds.Reviews the state-of-the-art numerical t.This book provides a pedagogical introduction to the rapidly growing field of reheating after inflation. It begins with a brief review of the inflationary paradigm and a motivation for why the reheating of the universe is an integral part