On bouncing solutions in non-local gravity
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✦ hep-th
astro-ph.COgr-qc
keywords
modelbouncinggravitynon-localadditionalalembertalreadyanalytic
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A non-local modified gravity model with an analytic function of the d'Alembert operator is considered. This model has been recently proposed as a possible way of resolving the singularities problem in cosmology. We present an exact bouncing solution, which is simpler compared to the already known one in this model in the sense it does not require an additional matter to satisfy all the gravitational equations.
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Cited by 1 Pith paper
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Cosmology of fractional gravity
Fractional gravity yields stable de Sitter expansion and exact bouncing solutions driven by phantom (w < -1) or ghost (negative energy) fluids, with results independent of the form-factor representation.
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