Remarks on the general solution for the flat Friedman universe with exponential scalar-field potential and dust

Abstract

We show that the simple extension of the method of obtaining the general exact solution for the cosmological model with the exponential scalar-field potential to the case when the dust is present fails and we discuss the reasons of this puzzling phenomenon.

11 pages

References in corpus (6)

• Dynamics of dark energy
• Reconstructing Dark Energy
• Using the Noether symmetry approach to probe the nature of dark energy
• Internal space structure generalization of the quintom cosmological scenario
• On Climbing Scalars in String Theory
• Enhanced Inflation in the Dirac-Born-Infeld framework

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• Numerical solutions to the cosmological 3-fluid problem