Quantum Monte Carlo Method for Attractive Coulomb Potentials
计算物理
2009-11-07 v1 量子物理
摘要
Starting from an exact lower bound on the imaginary-time propagator, we present a Path-Integral Quantum Monte Carlo method that can handle singular attractive potentials. We illustrate the basic ideas of this Quantum Monte Carlo algorithm by simulating the ground state of hydrogen and helium.
引用
@article{arxiv.physics/0102015,
title = {Quantum Monte Carlo Method for Attractive Coulomb Potentials},
author = {J. S. Kole and H. De Raedt},
journal= {arXiv preprint arXiv:physics/0102015},
year = {2009}
}
备注
7 pages, 3 tables