Lattice Study of Anomaly: The Role of QCD-Monopoles
arXiv:hep-lat/9810039 · doi:10.1016/S0370-2693(98)01318-5
Abstract
We investigate the role of QCD-monopoles for the anomaly in the maximally abelian gauge within the SU(2) lattice gauge theory. The existence of the strong correlation between instantons and QCD-monopoles in the abelian gauge was already shown by both analytic and numerical works including the Monte Carlo simulation. Their interrelation brings us a conjecture that the presence of QCD-monopoles plays a considerable role on the anomaly. We find an evidence for our conjecture on a determination of the fermionic zero modes of the Dirac operator in both the ``monopole removed'' gauge configuration and the ``photon removed'' gauge configuration.
15 pages, REVTeX, 12 figures included, accepted for publication in Physics Letters B
References in corpus (1)
Cited by in corpus (14)
- On the interrelation between monopoles, vortices, topological charge and chiral symmetry breaking: an analysis using overlap fermions for SU(2)
- Once more on the interrelation between Abelian monopoles and P-vortices in SU(2) LGT
- Gribov horizon and non-perturbative BRST symmetry in the maximal Abelian gauge
- Topological Aspect of Abelian Projected SU(2) Lattice Gauge Theory
- Quark Confinement Physics from Quantum Chromodynamics
- Monopole characteristics in various Abelian gauges
- Magnetic monopole bibliography
- Monopole Clustering and Color Confinement in the Multi-Instanton System
- Color confinement, chiral symmetry breaking, and catalytic effect induced by monopole and instanton creations
- A Confining String Theory Derivable from Yang-Mills Theory due to a Novel Vacuum Condensate
- Monopole and instanton effects in QCD
- Understanding the U(1) problem through dyon configuration in the Abelian projection
- On the fermionic signature of the lattice monopoles
- Study of the all orders multiplicative renormalizability of a local matter confining Gribov-Zwanziger action in the MAG