INSTABILITIES, POINT ATTRACTORS AND LIMIT CYCLES IN AN INFLATIONARY UNIVERSE-Reference-Cited by-同舟云学术

INSTABILITIES, POINT ATTRACTORS AND LIMIT CYCLES IN AN INFLATIONARY UNIVERSE

Published:1995-12-28 Issue:40 Volume:10 Page:3119-3127
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

SALASNICH LUCA¹²

Affiliation:

1. Dipartimento di Fisica, “G. Galilei” dell’Università di Padova, Via Marzolo 8, I-35131 Padova, Italy

2. Departamento de Fisica Atomica, Molecular y Nuclear, Facultad de Ciencias Fisicas, Universidad “Complutense” de Madrid, Ciudad Universitaria, E-28040 Madrid, Spain

Abstract

We study the stability of a scalar inflaton field and analyze its point attractors in the phase space. We show that the value of the inflaton field in the vacuum is a bifurcation parameter and prove the possible existence of a limit cycle by using analytical and numerical arguments.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732395003276

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