Talks and Poster Presentations (with Proceedings-Entry):
M. Faber, G. Jordan, U. M. Heller, R. Höllwieser:
"Surprises with the Lattice Index Theorem";
Talk: Lattice 2007,
Universität Regensburg, Deutschland;
- 2007-08-04; in: "Lattice 2007",
The lattice index theorem for thick classical centre virtices with traces of plaquettes deviating at most by 1,5% from trivial plaquettes is investigated. For non-orientable spherical vortices, the index of the overlap Dirac operator differs from the topological charge defined by a lattice version of FF. The reasion is dhe singular nature of the corresponding continuum gauge field.
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.