The domain wall fermion chiral condensate in quenched QCD
Ping Chen, Norman H. Christ, George R. Fleming, Adrian L. Kaehler, Catalin I. Malureanu, Robert D. Mawhinney, Gabriele U. Siegert, ChengZhong Sui, Pavlos M. Vranas, Yuri Zhestkov
Abstract
We examine the chiral limit of domain wall fermions in quenched QCD. One expects that in a quenched simulation, exact fermion zero modes will give a divergent, 1/m behavior in the chiral condensate for sufficiently small valence quark masses. Unlike other fermion formulations, domain wall fermions clearly demonstrate this behavior.
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