Effective Range Expansion for the Interaction Defined on the Lattice
Nuclear Theory
2014-11-20 v1
Abstract
The relation between the interaction parameters for fermions on the spatial lattice and the two-body matrix is discussed. The presented method allows determination of the interaction parameters through the relatively simple computational scheme which include the effect of finite lattice spacing. In particular the relation between the interaction parameters and the effective range expansion parameters is derived in the limit of large lattices.
Keywords
Cite
@article{arxiv.0911.1457,
title = {Effective Range Expansion for the Interaction Defined on the Lattice},
author = {Gabriel Wlazłowski and Piotr Magierski},
journal= {arXiv preprint arXiv:0911.1457},
year = {2014}
}
Comments
Proceedings from XVI Nuclear Physics Workshop in Kazimierz Dolny, Poland. Accepted to publish in the International Journal of Modern Physics E, vol. 19