The dynamical behavior of scalar fields near the initial singularity |
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Authors: | R. de Ritis G. Platania P. Scudellaro C. Stornaiolo |
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Affiliation: | (1) Dipartimento di Scienze Fisiche, Universitá di Napoli, Mostra d'Oltremare, Pad. 19, 80125 Napoli, Italy;(2) Istituto Nazionale di Fisica Nucleare, sezione di Napoli, Mostra d'Oltremare, Pad. 19-20, 80125 Napoli, Italy |
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Abstract: | Analyzing the Klein-Gordon equation in a homogeneous, Isotropic and spatially flat universe model, we find the conditions for the existence of a universe dominated by a scalar field in its early stages. |
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