Cosmological Solutions in Nonlocal Models

Abstract

A non-local modified gravity model with an analytic function of the d'Alembert operator that has been proposed as a possible way of resolving the singularities problems in cosmology is considered. We show that the anzats that is usually used to obtain exact solutions in this model provides a connection with $f(R)$ gravity models.

5 pages

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Cited by in corpus (12)

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• Finite quantum gauge theories
• Exact solutions and spacetime singularities in nonlocal gravity
• Black supernovae and black holes in non-local gravity
• Non-local gravity in D-dimensions: Propagator, entropy and bouncing Cosmology
• Stable, non-singular bouncing universe with only a scalar mode
• Cosmological solutions in modified gravity with monomial nonlocality
• Nonlocal modification of the Kerr metric
• Cosmology of fractional gravity