Perturbations in inflationary cosmologies with smooth exit

نویسندگان

  • Daniel Tilley
  • Roy Maartens
چکیده

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 super-horizon and sub-horizon perturbations in the inflationary and radiation dominated eras are found.

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تاریخ انتشار 1998