Observational constraints in nonlocal gravity: the Deser-Woodard case
We study the cosmology of a specific class of nonlocal model of modified gravity, the so-called Deser-Woodard (DW) model, modifying the Einstein-Hilbert action by a term ∼ R f(−1R), where f is a free function. Choosing f so as to reproduce the ΛCDM cosmological background expansion history within th...
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| Main Authors: | , , , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
29 March 2019
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| In: |
Journal of cosmology and astroparticle physics
Year: 2019, Issue: 3, Pages: ? |
| ISSN: | 1475-7516 |
| DOI: | 10.1088/1475-7516/2019/03/045 |
| Online Access: | Verlag, Volltext: https://doi.org/10.1088/1475-7516/2019/03/045 |
| Author Notes: | Luca Amendola, Yves Dirian, Henrik Nersisyan, Sohyun Park |
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Observational constraints in nonlocal gravity: the Deser-Woodard case
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