A new phase structure in three-dimensional dynamical triangulation model
高能物理 - 格点
2009-10-30 v1
摘要
We investigate a new phase structure of the three-dimensional dynamical triangulation model with an additional local term by Monte Carlo simulation. We find that the first order phase transition observed for the naive Einstein-Hilbert action terminates at a finite coefficient of the new term. The phase transition turns into second order at the endpoint, beyond which it becomes a crossover.
引用
@article{arxiv.hep-lat/9710017,
title = {A new phase structure in three-dimensional dynamical triangulation model},
author = {T. Hotta and T. Izubuchi and J. Nishimura},
journal= {arXiv preprint arXiv:hep-lat/9710017},
year = {2009}
}
备注
3 pages, 3 EPS figures, uses espcrc2, talk presented at "Lattice'97", to appear in the proceedings