Pauli-Potential and Green Function Monte-Carlo Method for Many-Fermion Systems
量子物理
2009-10-28 v1 atom-ph
高能物理 - 格点
核理论
摘要
The time evolution of a many-fermion system can be described by a Green's function corresponding to an effective potential, which takes anti-symmetrization of the wave function into account, called the Pauli-potential. We show that this idea can be combined with the Green's Function Monte Carlo method to accurately simulate a system of many non-relativistic fermions. The method is illustrated by the example of systems of several (2-9) fermions in a square well.
关键词
引用
@article{arxiv.quant-ph/9511009,
title = {Pauli-Potential and Green Function Monte-Carlo Method for Many-Fermion Systems},
author = {B. L. G. Bakker and M. I. Polikarpov and A. I. Veselov},
journal= {arXiv preprint arXiv:quant-ph/9511009},
year = {2009}
}
备注
12 pages, LaTeX, 4 figures