Operator Method and Recursion Relations for Inflationary Correlator
High Energy Physics - Theory
2019-04-10 v1 Cosmology and Nongalactic Astrophysics
General Relativity and Quantum Cosmology
Abstract
We develop the systematics for applying operators on Minkowski correlation functions to get the inflationary correlation functions. Simple structures and recursion relations are known for Minkowski correlation functions. Using the operator technique, various novel recursion relations for inflationary correlation functions are obtained.
Keywords
Cite
@article{arxiv.1812.00322,
title = {Operator Method and Recursion Relations for Inflationary Correlator},
author = {Shek Kit Chu and Yi Wang and Siyi Zhou},
journal= {arXiv preprint arXiv:1812.00322},
year = {2019}
}
Comments
17 pages, 15 figures