Vacuum correlations at geodesic distance in quantum gravity
High Energy Physics - Theory
2015-06-26 v1
Abstract
The vacuum correlations of the gravitational field are highly non-trivial to be defined and computed, as soon as their arguments and indices do not belong to a background but become dynamical quantities. Their knowledge is essential however in order to understand some physical properties of quantum gravity, like virtual excitations and the possibility of a continuum limit for lattice theory. In this review the most recent perturbative and non-perturbative advances in this field are presented. (To appear on Riv. Nuovo Cim.)
Keywords
Cite
@article{arxiv.hep-th/9410086,
title = {Vacuum correlations at geodesic distance in quantum gravity},
author = {G. Modanese},
journal= {arXiv preprint arXiv:hep-th/9410086},
year = {2015}
}
Comments
report U.T.F. 332, July 94. Plain TeX, 67 pp. (+ 1 table and 7 figures, available from the author)