Inflationary flow equations
- 11 November 2003
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review D
- Vol. 68 (10) , 103504
- https://doi.org/10.1103/physrevd.68.103504
Abstract
I explore properties of the inflationary flow equations. I show that the flow equations do not correspond directly to inflationary dynamics. Nevertheless, they can be used as a rather complicated algorithm for generating inflationary models. I demonstrate that the flow equations can be solved analytically and give a closed form solution for the potentials to which flow equation solutions correspond. I end by considering some simpler algorithms for generating stochastic sets of slow-roll inflationary models for confrontation with observational data.Keywords
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