Differential equation for spectral flows of hermitean Wilson-Dirac operator
High Energy Physics - Lattice
2009-10-31 v2
Abstract
Establishing an exact relation for the derivative we show that the eigenvalue flows of the hermitean Wilson-Dirac operator obey a differential equation. We obtain a complete overview of the characteristic features of its solutions. The underlying mathematical aspects are fully clarified.
Keywords
Cite
@article{arxiv.hep-lat/9909031,
title = {Differential equation for spectral flows of hermitean Wilson-Dirac operator},
author = {Werner Kerler},
journal= {arXiv preprint arXiv:hep-lat/9909031},
year = {2009}
}
Comments
7 pages, remarks on applications added, to appear in Phys. Lett. B