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https://research.matf.bg.ac.rs/handle/123456789/356| Title: | New cosmological solutions in 2 nonlocal modified gravity | Authors: | Dimitrijevic, Ivan Dragovich, Branko Grujic, Jelena Rakić, Zoran |
Affiliations: | Geometry | Keywords: | Cosmological solutions;F(R) theory;Modified gravity;Nonlocal gravity | Issue Date: | 5-Apr-2013 | Journal: | Romanian Journal of Physics | Abstract: | We consider some cosmological aspects of nonlocal modified gravity with Λ term, where nonlocality is of the type RF()R. Using ansatz of the form R = rR+s; we find a few a(t) nonsingular bounce cosmological solutions for all three values of spatial curvature parameter k. We also discuss this modified gravity model from F(R) theory point of view. |
URI: | https://research.matf.bg.ac.rs/handle/123456789/356 | ISSN: | 1221146X |
| Appears in Collections: | Research outputs |
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