Chameleonic Generalized Brans–Dicke model and late-time acceleration

In this paper we consider Chameleonic Generalized Brans–Dicke Cosmology in the framework of FRW universes. The bouncing solution and phantom crossing is investigated for the model. Two independent cosmological tests: Cosmological Redshift Drift (CRD) and distance modulus are applied to test the mode...

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Bibliographic Details
Published in:Astrophysics and space science 2012, Vol.337 (1), p.415-423
Main Authors: Farajollahi, H., Farhoudi, M., Salehi, A., Shojaie, H.
Format: Article
Language:English
Subjects:
Astrobiology
Astronomy
Astrophysics
Astrophysics and Astroparticles
Cosmic background radiation
Cosmology
Observations and Techniques
Physics
Physics and Astronomy
Red shift
Space Exploration and Astronautics
Space Sciences (including Extraterrestrial Physics
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Summary:In this paper we consider Chameleonic Generalized Brans–Dicke Cosmology in the framework of FRW universes. The bouncing solution and phantom crossing is investigated for the model. Two independent cosmological tests: Cosmological Redshift Drift (CRD) and distance modulus are applied to test the model with the observation.
ISSN:0004-640X
1572-946X
DOI:10.1007/s10509-011-0837-0