A.A. Andrianov, F. Cannata, A.Yu. Kamenshchik. General solution of scalar field cosmology with a (piecewise) exponential potential


Natural Sciences / Physics / Gravitation Theory (Relativity)

Submitted on: Sep 06, 2012, 05:37:24

Description: We study in detail the general solution for a scalar field cosmology with an exponential potential, correcting some imprecisions, encountered previously in the literature. In addition, we generalize this solution for a piecewise exponential potential, which is continuous, but not smooth (with cusps).

The abstract of this article will be published in the September 2012 issue of "Intellectual Archive Bulletin", ISSN 1929-1329.

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A_Andrianov__General_solution_of_scalar_field.pdf



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