Taming the beast: diffusion method in nonlocal gravity
High Energy Physics - Theory
2019-05-23 v2 General Relativity and Quantum Cosmology
Abstract
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.
Cite
@article{arxiv.1809.04292,
title = {Taming the beast: diffusion method in nonlocal gravity},
author = {Gianluca Calcagni},
journal= {arXiv preprint arXiv:1809.04292},
year = {2019}
}
Comments
10 pages. v2: erratum on number of initial conditions in the scalar field theory included. arXiv admin note: text overlap with arXiv:1803.07848