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paper

Nonlinear stability of Minkowski spacetime in Nonlocal Gravity

arXiv:1811.05117 · doi:10.1088/1475-7516/2019/07/009

Abstract

We prove that the Minkowski spacetime is stable at nonlinear level and to all perturbative orders in the gravitational perturbation in a general class of nonlocal gravitational theories that are unitary and finite at quantum level.