arXiv:hep-lat/9810019·v1·High Energy Physics — Lattice
Topological Susceptibility and Zero Mode Size in Lattice QCD
Robert G. Edwards🇺🇸 · Urs M. Heller🇺🇸 · Rajamani Narayanan🇺🇸
Abstract
We use the overlap formalism to define a topological index on the lattice. We study the spectral flow of the hermitian Wilson-Dirac operator and identify zero crossings with topological objects. We determine the topological susceptibility and zero mode size distribution, and we comment on the stability of our results.
Comments: 3 pages latex with 2 postscript figures. Talk presented at LATTICE98(confine)