Chiral measurements with the Fixed-Point Dirac operator and construction of chiral currents
arXiv:hep-lat/0109007 · doi:10.1016/S0920-5632(01)01834-5
Abstract
In this preliminary study, we examine the chiral properties of the parametrized Fixed-Point Dirac operator D^FP, see how to improve its chirality via the Overlap construction, measure the renormalized quark condensate Sigma and the topological susceptibility chi_t, and investigate local chirality of near zero modes of the Dirac operator. We also give a general construction of chiral currents and densities for chiral lattice actions.
Lattice2001(chiral), based on a talk by T.J. and a poster by K.H., 6 pages
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Cited by in corpus (14)
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- Center vortices and Dirac eigenmodes in SU(2) lattice gauge theory
- An Introduction to Chiral Symmetry on the Lattice
- New findings for topological excitations in SU(3) lattice gauge theory
- The topological susceptibility of SU(3) gauge theory near T_c
- Calorons, instantons and constituent monopoles in SU(3) lattice gauge theory
- Testing the self-duality of topological lumps in SU(3) lattice gauge theory
- Finite-Size Scaling of Vector and Axial Current Correlators
- Low-energy couplings of QCD from topological zero-mode wave functions
- Convergence Rate and Locality of Improved Overlap Fermions
- Topological lumps and Dirac zero modes in SU(3) lattice gauge theory on the torus
- Simulating Full QCD with the Fixed Point Action
- Probing the chiral weak Hamiltonian at finite volumes
- Absence of evidence for pentaquarks on the lattice