Speaker
Tays MIRANDA
(Ecole Normale Supérieure)
Description
I explore the extension of the stochastic formalism to non-inflationary early-universe scenarios, focusing on bouncing cosmologies with exponential scalar-field potentials. The framework is formulated directly in phase space, enabling a unified description across classical contraction and the bounce. I outline the conceptual and technical challenges involved in applying stochastic methods beyond inflation and discuss the consistency requirements that must be addressed in this setting.
| Other topic / keywords: | stochastic effects, early universe, bounce |
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Author
Tays MIRANDA
(Ecole Normale Supérieure)