3 citations · 3 across the 1 of their papers we have counts for
13 papers
Physical Baryon Resonance Spectroscopy from Lattice QCD
D. Morel, B. Crouch, D. B. Leinweber +1
We complement recent advances in the calculation of the masses of excited baryons in quenched lattice QCD with finite-range regulated chiral effective field theory enabling contact…
Chiral Properties of Quenched and Full QCD
R. D. Young, D. B. Leinweber, A. W. Thomas +1
We extend a technique for the chiral extrapolation of hadron masses calculated with dynamical fermions to those generated by quenched simulations. The method ensures the correct le…
Visualizations of the QCD Vacuum
Derek B. Leinweber
Action and topological charge densities of the Euclidean-space QCD vacuum are visualized in three-dimensional slices of a 24^3 x 36 space-time lattice and an order-a^2 improved 16^…
Symanzik Improvement In The Static Quark Potential
Frederic D. R. Bonnet, Derek B. Leinweber, Anthony G. Williams +1
A systematic investigation of Symanzic improvement in the gauge field action is performed for the static quark potential in quenched QCD. We consider Symanzik improved gauge field…
Non-perturbative chiral corrections for lattice QCD
A. W. Thomas, D. B. Leinweber, D. H. Lu
We explore the chiral aspects of extrapolation of observables calculated within lattice QCD, using the nucleon magnetic moments as an example. Our analysis shows that the biggest e…
Not Strange but Bizarre Physics from the SAMPLE Experiment
Derek B. Leinweber
Since the report of the SAMPLE Collaboration suggesting the strange-quark contribution to nucleon magnetic moments, G_M^s(0), may be greater than zero, numerous models have appeare…