77 citations · 219 across the 12 of their papers we have counts for
4 papers · 1 filter
Evidence for quenched chiral logs
W. Bardeen, A. Duncan, E. Eichten +1
Using the pole shifting procedure of the modified quenched approximation (MQA) to cure the exceptional configuration problem, accurate hadron hadron spectrum calculations can be ob…
Truncated Determinant Approach to Light Dynamical Quarks
A. Duncan, E. Eichten, H. Thacker
Virtual quark effects in lattice QCD are studied in an approach where the infrared modes are included in a precise and gauge-invariant manner. At fixed physical volume the required…
An Efficient Algorithm for QCD with Light Dynamical Quarks
A. Duncan, E. Eichten, H. Thacker
A new approach to the inclusion of virtual quark effects in lattice QCD simulations is presented. Infrared modes which build in the chiral physics in the light quark mass limit are…
Quenched Chiral Artifacts for Wilson-Dirac Fermions
W. Bardeen, A. Duncan, E. Eichten +1
We examine artifacts associated with the chiral symmetry breaking induced through the use of Wilson-Dirac fermions in lattice Monte Carlo computations. For light quark masses, the…