de Sitter Space is Unstable in Quantum Gravity
High Energy Physics - Theory
2017-01-04 v2 General Relativity and Quantum Cosmology
Abstract
Graviton loop corrections to observables in de Sitter space often lead to infrared divergences. We show that these infrared divergences are resolved by the spontaneous breaking of de Sitter invariance.
Keywords
Cite
@article{arxiv.1608.07237,
title = {de Sitter Space is Unstable in Quantum Gravity},
author = {Arvind Rajaraman},
journal= {arXiv preprint arXiv:1608.07237},
year = {2017}
}
Comments
13 pages, references added