A Lorentzian cure for Euclidean troubles
High Energy Physics - Theory
2015-06-26 v1
Abstract
There is strong evidence coming from Lorentzian dynamical triangulations that the unboundedness of the gravitational action is no obstacle to the construction of a well-defined non-perturbative path integral. In a continuum approach, a similar suppression of the conformal divergence comes about as the result of a non-trivial path-integral measure.
Keywords
Cite
@article{arxiv.hep-th/0201104,
title = {A Lorentzian cure for Euclidean troubles},
author = {J. Ambjorn and A. Dasgupta and J. Jurkiewicz and R. Loll},
journal= {arXiv preprint arXiv:hep-th/0201104},
year = {2015}
}
Comments
3 pages