Least square based method for obtaining one particle spectral functions from temperature Green functions
Statistical Mechanics
2013-01-07 v1 Mathematical Physics
math.MP
Abstract
A least square based fitting scheme is proposed to do analytic continuation on one particle temperature Green function.
Keywords
Cite
@article{arxiv.1209.2775,
title = {Least square based method for obtaining one particle spectral functions from temperature Green functions},
author = {Jun Liu},
journal= {arXiv preprint arXiv:1209.2775},
year = {2013}
}
Comments
15 pages 6 figures, accepted for publication in CPC