๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Current cosmological constraints on the curvature, dark energy and modified gravity

โœ Scribed by Yungui Gong; Xiao-ming Zhu; Zong-Hong Zhu


Book ID
110093881
Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
704 KB
Volume
415
Category
Article
ISSN
0035-8711

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A particular f (R) modified gravity model was recently proposed by Hu and Sawicki. After checking that the HS model produces a viable cosmology, i.e. a matter dominated epoch followed by a late-time acceleration, we constrain some of its parameters by using recent observations from the UNION compila