Adjoint modes as probes of gauge field structure
arXiv:hep-lat/0507036 · doi:10.1088/1126-6708/2006/01/029
Abstract
We show how zero-modes and quasi-zero-modes of the Dirac operator in the adjoint representation can be used to construct an estimate of the action density distribution of a pure gauge field theory, which is less sensitive to the ultraviolet fluctuations of the field. This can be used to trace the topological structures present in the vacuum. The construction relies on the special properties satisfied by the supersymmetric zero-modes.
arXiv commentLatex file. 29 pages and 12 figures
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- Adjoint fermion zero-modes for SU(N) calorons
- Gluino zero-modes for non-trivial holonomy calorons
- Ultraviolet filtering of lattice configurations and applications to Monte Carlo dynamics
- Numerical evidence for fractional topological objects in SU(3) gauge theory
- Exploring the QCD vacuum - (some) recent developments in confinement and topology
- Probing the Yang-Mills vacuum with adjoint zero-modes