arXiv · 1202.1172
Nonlocal Gravitational Models and Exact Solutions
Abstract
A nonlocal gravity model with a function $f(\Box^{-1} R)$, where $\Box$ is the d'Alembert operator, is considered. The algorithm, allowing to reconstruct $f(\Box^{-1} R)$, corresponding to the given Hubble parameter and the state parameter of the matter, is proposed. Using this algorithm, we find the functions $f(\Box^{-1} R)$, corresponding to de Sitter solutions.
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Sergey Yu. Vernov. 2012-02-06. Nonlocal Gravitational Models and Exact Solutions. https://doi.org/10.1134/s1063779612050371
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