A second-order stochastic effective theory for the long-distance behaviour of scalar fields in de Sitter spacetime
General Relativity and Quantum Cosmology
2024-01-08 v1 High Energy Physics - Theory
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.
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Cite
@article{arxiv.2401.02448,
title = {A second-order stochastic effective theory for the long-distance behaviour of scalar fields in de Sitter spacetime},
author = {Archie Cable},
journal= {arXiv preprint arXiv:2401.02448},
year = {2024}
}
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PhD Thesis