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.
A.A. Andrianov, F. Cannata, A.Y. Kamenchtchik (2012). Remarks on the general solution for the flat Friedman universe with exponential scalar-field potential and dust. PHYSICAL REVIEW D, PARTICLES, FIELDS, GRAVITATION, AND COSMOLOGY, 86, 107303-107303 [10.1103/PhysRevD.86.107303].
Remarks on the general solution for the flat Friedman universe with exponential scalar-field potential and dust
KAMENCHTCHIK, ALEXANDR
2012
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.File in questo prodotto:
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