Low lying eigenvalues of the Wilson-Dirac operator
Jun, 19964 pages
Published in:
- Nucl.Phys.B Proc.Suppl. 53 (1997) 262-265
Contribution to:
e-Print:
- hep-lat/9608048 [hep-lat]
Report number:
- DESY-96-153
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Abstract:
An exploratory study of the low-lying eigenvalues of the Wilson-Dirac operator and their corresonding eigenvectors is presented. Results for the eigenvalues from quenched and unquenched simulations are discussed. The eigenvectors are studied with respect to their localization properties in the quenched approximation for the cases of SU(2) and SU(3).Note:
- Poster presented at LATTICE96. 4 pages, LaTeX, fully coloured versions of Figs. 4 and 5 are included as separate gzipped PostScript files or can be obtained from http://ftp.desy.de/ftp/pub/preprints/hep-lat/9608 Report-no: DESY 96-153
- talk: St. Louis 1996/06/04
- gauge field theory: SU(2)
- gauge field theory: SU(3)
- lattice field theory
- operator: Dirac
- approximation: quenching
- numerical calculations: Monte Carlo
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