The sign of the overlap of HFB wave functions
Nuclear Theory
2009-03-04 v1
Abstract
The problem of how to compute accurately and efficiently the sign of the overlap between two general HFB wave functions is addressed. The results obtained can easily be extrapolated to the evaluation of the sign of the trace of a density operator exponential of one body operators.
Keywords
Cite
@article{arxiv.0901.3213,
title = {The sign of the overlap of HFB wave functions},
author = {Luis M. Robledo},
journal= {arXiv preprint arXiv:0901.3213},
year = {2009}
}
Comments
5 pages, no figures