On Nonlocal Modified Gravity and Cosmology

Understand

Despite many nice properties and numerous achievements, general relativity is not a complete theory.

• One of actual approaches towards more complete theory of gravity is its nonlocal modification.
• We present here a brief review of nonlocal gravity with its cosmological solutions.
• In particular, we pay special attention to two nonlocal models and their nonsingular bounce solutions for the cosmic scale factor.