Getting inflationary models using the deformation method

Abstract

In this paper we show that the dynamics associated with slow-roll models of inflation can be investigated through a method called deformation procedure. Using the latter, we explicitly derive an expression linking two slow-roll inflationary potentials, applying the resulting framework to show how to construct an eternal inflation from chaotic inflation, or even, a natural inflation from hilltop inflation, easily.

6 pages, 2 figures

References in corpus (7)

• Inflation after WMAP3: Confronting the Slow-Roll and Exact Power Spectra with CMB Data
• More hilltop inflation models
• Deformed defects for scalar fields with polynomial interactions
• N-flation from multiple DBI type actions
• Inflation beyond T-models and primordial B-modes
• Orbit-based deformation procedure for two-field models
• Boom and Bust Inflation: a Graceful Exit via Compact Extra Dimensions