An exactly solvable inflationary model

Abstract

We discuss a model of gravity coupled to a scalar field that admits exact cosmological solutions displaying an inflationary behavior at early times and a power-law expansion at late times.

7 pages; several typos corrected

References in corpus (7)

• Inflation Dynamics and Reheating
• Hidden supersymmetry of domain walls and cosmologies
• Integrable Scalar Cosmologies I. Foundations and links with String Theory
• New exact solutions in standard inflationary models
• Phase transition and hyperscaling violation for scalar Black Branes
• Black brane solutions and their solitonic extremal limit in Einstein-scalar gravity
• Dark Energy from holographic theories with hyperscaling violation

Cited by in corpus (5)

• Integrable higher-dimensional cosmology with separable variables in an Einstein-dilaton-antisymmetric field theory
• Inflation as de Sitter instability
• Accelerating cosmologies in an integrable model with noncommutative minisuperspace variables
• Brane solutions sourced by a scalar with vanishing potential and classification of scalar branes
• Classical and quantum cosmology of $K$-essentially modified $R^2$ and pure $R^p$ gravity