Green Function Monte Carlo Method for Excited States of Quantum System
Nuclear Theory
2008-11-26 v4 High Energy Physics - Lattice
High Energy Physics - Theory
Quantum Physics
Abstract
A novel scheme to solve the quantum eigenvalue problem through the imaginary-time Green function Monte Carlo method is presented. This method is applicable to the excited states as well as to the ground state of a generic system. We demonstrate the validity of the method with the numerical examples on three simple systems including a discretized sine-Gordon model.
Cite
@article{arxiv.nucl-th/9601003,
title = {Green Function Monte Carlo Method for Excited States of Quantum System},
author = {Taksu Cheon},
journal= {arXiv preprint arXiv:nucl-th/9601003},
year = {2008}
}
Comments
RevTeX 5pg with 3 epsf figures