The Worldsheet Formulation as an Alternative Method for Simulating Dynamical Fermions
高能物理 - 格点
2009-10-30 v1 高能物理 - 唯象学
高能物理 - 理论
摘要
The recently proposed worldsheet formulation of lattice fermions is tested for the first time carrying out a simulation for the simplest model: the one-flavor, strictly massless lattice Schwinger model. A main advantage of this alternative method for simulating dynamical fermions consists in its economy: it involves many fewer degrees of freedom than the ordinary Kogut-Susskind formulation. The known continuum limit is reproduced by the method for relatively small lattices.
引用
@article{arxiv.hep-lat/9710082,
title = {The Worldsheet Formulation as an Alternative Method for Simulating Dynamical Fermions},
author = {H. Fort},
journal= {arXiv preprint arXiv:hep-lat/9710082},
year = {2009}
}
备注
4 pages, 1 eps figure, revtex