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On the cosmological viability of the Hu–Sawicki type modified induced gravity

✍ Scribed by Kourosh Nozari; Faeze Kiani

Book ID
113852286
Publisher
Elsevier Science
Year
2011
Tongue
English
Weight
231 KB
Volume
703
Category
Article
ISSN
0370-2693

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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