Causal Dynamical Triangulation with Extended Interactions in 1+1 Dimensions
High Energy Physics - Theory
2015-05-30 v1
Abstract
We study the Causal Dynamical Triangulation (CDT) with extended interactions in 1+1 dimensions applying the method in the non-critical string field theory (SFT) constructed by Ishibashi and Kawai. For this model, we solve Schwinger-Dyson's equation (SDE) for disk amplitude perturbatively, and find a matrix model in the continuum limit reproducing the SDE in the non-critical SFT approach as the loop equation.
Keywords
Cite
@article{arxiv.1108.0552,
title = {Causal Dynamical Triangulation with Extended Interactions in 1+1 Dimensions},
author = {Hiroyuki Fuji and Yuki Sato and Yoshiyuki Watabiki},
journal= {arXiv preprint arXiv:1108.0552},
year = {2015}
}
Comments
16 pages, 4 figures