Calculating the Fierz Transformation for Higher Orders
Nuclear Theory
2009-11-06 v1
Abstract
We consider the higher-order Fierz transformation, which corresponds to expanding a product of terms into a sum of products of Dirac densities and currents. It is shown that the Fierz transformation can be obtained by solving a large system of linear equations with fractional complex coefficients, which is practical at least up to fourth power.
Cite
@article{arxiv.nucl-th/0007010,
title = {Calculating the Fierz Transformation for Higher Orders},
author = {J. A. Maruhn and T. Buervenich and D. G. Madland},
journal= {arXiv preprint arXiv:nucl-th/0007010},
year = {2009}
}
Comments
6 pages, 3 tables