A numerical study of the correspondence between paths in a causal set and geodesics in the continuum
General Relativity and Quantum Cosmology
2009-11-11 v1
Abstract
This paper presents the results of a computational study related to the path-geodesic correspondence in causal sets. For intervals in flat spacetimes, and in selected curved spacetimes, we present evidence that the longest maximal chains (the longest paths) in the corresponding causal set intervals statistically approach the geodesic for that interval in the appropriate continuum limit.
Keywords
Cite
@article{arxiv.gr-qc/0512073,
title = {A numerical study of the correspondence between paths in a causal set and geodesics in the continuum},
author = {Raluca Ilie and Gregory B. Thompson and David D. Reid},
journal= {arXiv preprint arXiv:gr-qc/0512073},
year = {2009}
}
Comments
To the celebration of the 60th birthday of Rafael D. Sorkin