Emergent universe in a Jordan-Brans-Dicke theory

Sergio Del Campo; Ramón Herrera; Pedro Labrãa

doi:10.1088/1475-7516/2007/11/030

Emergent universe in a Jordan-Brans-Dicke theory

Sergio Del Campo, Ramón Herrera, Pedro Labrãa

INSTITUTE OF PHYSICS

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

In this paper we study the emergent universe model in the context of a self-interacting Jordan-Brans-Dicke theory. The model presents a stable past eternal static solution which eventually enters a phase where the stability of this solution is broken leading to an inflationary period. We also establish constraints for the different parameters appearing in our model.

Original language	English
Article number	030
Journal	Journal of Cosmology and Astroparticle Physics
Issue number	11
DOIs	https://doi.org/10.1088/1475-7516/2007/11/030
State	Published - 1 Nov 2007

Keywords

Cosmology of theories beyond the SM
Inflation
Physics of the early universe

Access to Document

10.1088/1475-7516/2007/11/030

Cite this

@article{1fd676e65e06441b8d0bd85b7cdae8f3,

title = "Emergent universe in a Jordan-Brans-Dicke theory",

abstract = "In this paper we study the emergent universe model in the context of a self-interacting Jordan-Brans-Dicke theory. The model presents a stable past eternal static solution which eventually enters a phase where the stability of this solution is broken leading to an inflationary period. We also establish constraints for the different parameters appearing in our model.",

keywords = "Cosmology of theories beyond the SM, Inflation, Physics of the early universe",

author = "{Del Campo}, Sergio and Ram{\'o}n Herrera and Pedro Labr{\~a}a",

year = "2007",

month = nov,

day = "1",

doi = "10.1088/1475-7516/2007/11/030",

language = "English",

journal = "Journal of Cosmology and Astroparticle Physics",

issn = "1475-7516",

publisher = "IOP Publishing Ltd.",

number = "11",

}

TY - JOUR

T1 - Emergent universe in a Jordan-Brans-Dicke theory

AU - Del Campo, Sergio

AU - Herrera, Ramón

AU - Labrãa, Pedro

PY - 2007/11/1

Y1 - 2007/11/1

N2 - In this paper we study the emergent universe model in the context of a self-interacting Jordan-Brans-Dicke theory. The model presents a stable past eternal static solution which eventually enters a phase where the stability of this solution is broken leading to an inflationary period. We also establish constraints for the different parameters appearing in our model.

AB - In this paper we study the emergent universe model in the context of a self-interacting Jordan-Brans-Dicke theory. The model presents a stable past eternal static solution which eventually enters a phase where the stability of this solution is broken leading to an inflationary period. We also establish constraints for the different parameters appearing in our model.

KW - Cosmology of theories beyond the SM

KW - Inflation

KW - Physics of the early universe

UR - http://www.scopus.com/inward/record.url?scp=84856404045&partnerID=8YFLogxK

U2 - 10.1088/1475-7516/2007/11/030

DO - 10.1088/1475-7516/2007/11/030

M3 - Article

AN - SCOPUS:84856404045

SN - 1475-7516

JO - Journal of Cosmology and Astroparticle Physics

JF - Journal of Cosmology and Astroparticle Physics

IS - 11

M1 - 030

ER -

Emergent universe in a Jordan-Brans-Dicke theory

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this