Flows into inflation: An effective field theory approach

We analyze the flow into inflation for generic “single-clock” systems, by combining an effective field theory approach with a dynamical-systems analysis. In this approach, we construct an expansion for the potential-like term in the effective action as a function of time, rather than specifying a pa...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	Physical review. D 2018-09, Vol.98 (6), p.063515, Article 063515
Hauptverfasser:	Azhar, Feraz, Kaiser, David I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Dependence Field theory Fixed points (mathematics) System effectiveness Systems analysis
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!