63 citations · 667 across the 35 of their papers we have counts for
4 papers · 1 filter
A simplified test of universality in Lattice QCD
David H. Adams
A simplified test of universality in Lattice QCD is performed by analytically evaluating the continuous Euclidean time limits of various lattice fermion determinants, both with and…
Improving the locality of the overlap Dirac operator via approximate solutions of the Ginsparg-Wilson relation
David H. Adams
We determine the free field hypercubic Dirac operator which is optimally close to satisfying the Ginsparg-Wilson relation. Inserting this operator into the overlap formula, we show…
Axial Anomaly and Index of the Overlap Hypercube Operator
David H. Adams, Wolfgang Bietenholz
The overlap hypercube fermion is constructed by inserting a lattice fermion with hypercubic couplings into the overlap formula. One obtains an exact Ginsparg-Wilson fermion, which…
Chiral Limit of Strongly Coupled Lattice Gauge Theories
David H. Adams, Shailesh Chandrasekharan
We construct a new and efficient cluster algorithm for updating strongly coupled U(N) lattice gauge theories with staggered fermions in the chiral limit. The algorithm uses the con…