Taming the Beast: Diffusion Method in Nonlocal Gravity

Gianluca Calcagni
2018 Universe  
We present a method to solve the nonlinear dynamical equations of motion in gravitational theories with fundamental nonlocalities of a certain type. For these specific form factors, which appear in some renormalizable theories, the number of field degrees of freedom and of initial conditions is finite.
doi:10.3390/universe4090095 fatcat:lyk7f4vx7rednkar7xnxscnlvi