paper

A second-order stochastic effective theory for the long-distance behaviour of scalar fields in de Sitter spacetime

arXiv:2401.02448

Abstract

This thesis introduces an effective theory for the long-distance behaviour of scalar fields in de Sitter spacetime, known as the second-order stochastic theory, with the aim of computing scalar correlation functions that are useful in inflationary cosmology.

PhD Thesis

A second-order stochastic effective theory for the long-distance behaviour of scalar fields in de Sitter spacetime · wovepaper