Dynamical analysis of nonminimal coupled theories

• Type: Article in International Scientific Journal
• Date: 2014

Authors

Rafael Ribeiro (Author) Other; Jorge Páramos (Author) FCUP

Journal

Title: Physical Review D: Particles and fields

Vol. 90

Initial page: 124065

ISSN: 0556-2821

Publisher: American Physical Society

Indexing

ISI Web of Knowledge - 12 Citations

Scopus - 3 Citations

Scientific classification

FOS: Natural sciences > Physical sciences

Other information

Authenticus ID: P-00A-2DM

DOI: 10.1103/PhysRevD.90.124065

Abstract (EN): In this work a dynamical system approach to nonminimal coupled f(R) theories is made. The solutions of three distinct models are obtained and their stability and physical interpretation are studied to ascertain their viability as candidates for dark energy. Comparison is drawn with previous works in the context of f(R) and nonminimally coupled models.

Language: Portuguese

Type (Professor's evaluation): Scientific