Solar System constraints on a cosmologically viable f(R) theory

2009/07/31 by Yousef Bisabr · 1 citation
Physics and Astronomy · #Black Holes and Theoretical Physics #Cosmology and Gravitation Theories #Solar and Space Plasma Dynamics #gr-qc

paper · pdf · doi:10.1016/j.physletb.2009.11.062

published as Phys.Lett.B683:96-100,2010 · 10 pages, no figure, Accepted for publication in Physics Letters B

arxiv created 2009/12/02 · openalex publication_date 2009/12/07 · arxiv updated 2010/02/08 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/03

Abstract

Recently, a model f(R) theory is proposed (Miranda et al. (2009)) [1] which is cosmologically viable and distinguishable from ΛCDM. We use chameleon mechanism to investigate viability of the model in terms of Solar System experiments.

Citations

• First Estimations of Cosmological Parameters From BOOMERANG
• Measurements of Ω and Λ from 42 High‐Redshift Supernovae
• Cosmological Constant - the Weight of the Vacuum
• Conditions for the cosmological viability off(R)dark energy models
• Constrainingf(R)gravity as a scalar-tensor theory
• Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant
• Cosmological parameter analysis including SDSS Lyαforest and galaxy bias: Constraints on the primordial spectrum of fluctuations, neutrino mass, and dark energy
• Phantom crossing, equation-of-state singularities, and local gravity constraints in f(R) models
• Is cosmic speed-up due to new gravitational physics?
• The Case for a Positive Cosmological Lambda-term
• Curvature Quintessence

Cited by

• Notes on the Chameleon Brans-Dicke Gravity