Quark loop effects are studied with the stochastic matrix inversion algorithm. Z2 microcanonical noise is introduced to study the deviation from the orthonormality condition for finite configurations and compare with other noises. The results of the quark loops for various currents on a 163 × 24 lattice at β = 6.0 with Wilson fermion (κ = .148) are obtained for the Z2microcanonical noise. The results on the quark condensate, the topological susceptibility are given. We also discuss the feasibility for the two-point and three-point function calculations.
|Number of pages||3|
|Journal||Nuclear Physics B - Proceedings Supplements|
|State||Published - 1992|
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
- Nuclear and High Energy Physics