The polarization effect of SO(6) in the fermion dynamical symmetry model
β Scribed by Wu Lian-Ao; Wu Cheng-Li; Mike W. Guidry; Da Hsuan Feng
- Publisher
- Elsevier Science
- Year
- 1993
- Tongue
- English
- Weight
- 947 KB
- Volume
- 565
- Category
- Article
- ISSN
- 0375-9474
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π SIMILAR VOLUMES
We investigate the low-lying eigenvalues of the improved Wilson-Dirac operator in the SchrΓΆdinger functional with two dynamical quark flavors. At a lattice spacing of approximately 0.1 fm we find more very small eigenvalues than in the quenched case. These cause problems with HMC-type algorithms and
In this work we examine the FLIC overlap quark propagator and the gluon propagator on both dynamical and quenched lattices. The tadpole improved Luscher-Weisz gauge action is used in both cases. The dynamical gauge fields use the FLIC fermion action for the sea quark contribution. We observe that th