Topology by improved cooling: susceptibility and size distributions

Abstract

We use a cooling algorithm based on an improved action with scale invariant instanton solutions, which needs no monitoring or calibration and has a inherent cut off for dislocations. We present results for SU(2) Yang-Mills theory where the method provides good susceptibility data and physical size distributions of instantons.

3 pages, 4 figures. Talk presented at LATTICE96(topology)

References in corpus (1)

• Instantons from over-improved cooling

Cited by in corpus (4)

• Microscopic Origin of \boldmath{$U_A(1)$} Symmetry Violation in the High Temperature Phase of QCD
• Infrared degrees of freedom of Yang-Mills theory in the Schroedinger representation
• Comparison of |Q|=1 and |Q|=2 gauge-field configurations on the lattice four-torus
• Understanding the U(1) problem through dyon configuration in the Abelian projection