THE FERMION DETERMINANT AND THE CHIRAL GAUGE-THEORY ON A LATTICE

Authors
ZENKIN SV
Citation
Sv. Zenkin, THE FERMION DETERMINANT AND THE CHIRAL GAUGE-THEORY ON A LATTICE, Nuclear physics. B, 1997, pp. 671-673
Citations number
6
Categorie Soggetti
Physics, Nuclear
Journal title
Nuclear physics. B → ACNP
ISSN journal
05503213
Year of publication
1997
Supplement
53
Pages
671 - 673
Database
ISI
SICI code
0550-3213(1997):<671:TFDATC>2.0.ZU;2-T
Abstract
Considering as an example a simple lattice ansatz for the chiral fermi on determinant, we demonstrate that even very mild violation of gauge invariance by the determinant at finite lattice spacing leads to the n eed for another scale in the full gauge theory. This new scale is much grater than the lattice spacing and is associated with the gauge vari ables.