Recent results in Euclidean dynamical triangulations
High Energy Physics - Theory
2017-01-25 v1
Abstract
We study a formulation of lattice gravity defined via Euclidean dynamical triangulations (EDT). After fine-tuning a non-trivial local measure term we find evidence that four-dimensional, semi-classical geometries are recovered at long distance scales in the continuum limit. Furthermore, we find that the spectral dimension at short distance scales is consistent with 3/2, a value that is also observed in the causal dynamical triangulation (CDT) approach to quantum gravity.
Keywords
Cite
@article{arxiv.1701.06829,
title = {Recent results in Euclidean dynamical triangulations},
author = {J. Laiho and S. Bassler and D. Coumbe and D. Du and J. T. Neelakanta},
journal= {arXiv preprint arXiv:1701.06829},
year = {2017}
}
Comments
7 pages, 3 figures. Proceedings for the 3rd conference of the Polish society on relativity