1.1k citations · 8.9k across the 104 of their papers we have counts for
3 papers · 1 filter
Staggered versus overlap fermions: a study in the Schwinger model with
Stephan Dürr, Christian Hoelbling
We study the scalar condensate and the topological susceptibility for a continuous range of quark masses in the Schwinger model with dynamical flavors, using both the o…
Preliminary results from a simulation of quenched QCD with overlap fermions on a large lattice
Federico Berruto, Nicolas Garron, Christian Hoelbling +3
We simulate quenched QCD with the overlap Dirac operator. We work with the Wilson gauge action at beta=6 on an 18^3x64 lattice. We calculate quark propagators for a single source p…
B_K from quenched QCD with exact chiral symmetry
Nicolas Garron, Leonardo Giusti, Christian Hoelbling +2
We present a calculation of the standard model ΔS=2 matrix element relevant to indirect CP violation in K->ππdecays which uses Neuberger's chiral formulation of lattice fermions. T…