Dynamical overlap fermions: techniques and results

Abstract

We summarize our recent investigations of lattice QCD with dynamical overlap fermions. We sketch algorithmic issues and our approach to solving them. We show our measurement of the topological susceptibility. We describe a computation of the chiral condensate using an analysis of the distribution of eigenmodes of the Dirac operator and Random Matrix Theory.

Comments: 10 pages, 5 figures, submitted to Lattice 2005 (chiral fermions)