Evidence for a continuum limit in causal set dynamics
General Relativity and Quantum Cosmology
2009-10-31 v4 Condensed Matter
High Energy Physics - Lattice
High Energy Physics - Theory
Abstract
We find evidence for a continuum limit of a particular causal set dynamics which depends on only a single ``coupling constant'' and is easy to simulate on a computer. The model in question is a stochastic process that can also be interpreted as 1-dimensional directed percolation, or in terms of random graphs.
Cite
@article{arxiv.gr-qc/0003117,
title = {Evidence for a continuum limit in causal set dynamics},
author = {D. P. Rideout and R. D. Sorkin},
journal= {arXiv preprint arXiv:gr-qc/0003117},
year = {2009}
}
Comments
24 pages, 19 figures, LaTeX, adjusted terminology