Perturbations in inflationary cosmologies with smooth exit

Daniel Tilley; R Maartens

doi:10.1063/1.532546

Perturbations in inflationary cosmologies with smooth exit

Daniel Tilley, R Maartens

Institute of Cosmology & Gravitation

Research output: Contribution to journal › Article › peer-review

Abstract

We give a comprehensive analysis of how scalar and tensor perturbations evolve in cosmologies with a smooth transition from power-law-like and de Sitter-like inflation to a radiation era. Analytic forms for the superhorizon and subhorizon perturbations in the inflationary and radiation dominated eras are found.

Original language	English
Pages (from-to)	5491-5501
Journal	Journal of Mathematical Physics
Volume	39
Issue number	10
DOIs	https://doi.org/10.1063/1.532546
Publication status	Published - Oct 1998

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abstract = "We give a comprehensive analysis of how scalar and tensor perturbations evolve in cosmologies with a smooth transition from power-law-like and de Sitter-like inflation to a radiation era. Analytic forms for the superhorizon and subhorizon perturbations in the inflationary and radiation dominated eras are found.",

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Perturbations in inflationary cosmologies with smooth exit

Abstract

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