A perturbative analysis of interacting scalar field cosmologies

Scalar field cosmologies with a generalized harmonic potential are investigated in flat and negatively curved Friedmann–Lemaître–Robertson–Walker and Bianchi I metrics. An interaction between the scalar field and matter is considered. Asymptotic methods and averaging theory are used to obtain releva...

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Veröffentlicht in:	Classical and quantum gravity 2022-06, Vol.39 (11), p.115003
Hauptverfasser:	Leon, Genly, González, Esteban, Millano, Alfredo D, Franz Silva, Felipe Orlando
Format:	Artikel
Sprache:	eng
Schlagworte:	asymptotic analysis averaging methods generalized harmonic potentials scalar field cosmologies
Online-Zugang:	Volltext
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