268 citations · 2.5k across the 83 of their papers we have counts for
7 papers · 1 filter
, and chiral Ward identities
Weonjong Lee, George T. Fleming
We present recent progress in understanding weak matrix elements on the lattice. We use HYP staggered fermions in quenched QCD to study numerically various properties of the $K^+\t…
Hadron structure with light dynamical quarks
LHPC Collaboration, Robert G. Edwards, George Taminga Fleming +7
Generalized parton distributions encompass a wealth of information concerning the three-dimensional quark and gluon structure of the nucleon, and thus provide an ideal focus for th…
Combining Quark and Link Smearing to Improve Extended Baryon Operators
Adam Lichtl, Subhasish Basak, Robert Edwards +6
The effects of Gaussian quark-field smearing and analytic stout-link smearing on the correlations of gauge-invariant extended baryon operators are studied. Gaussian quark-field sme…
Clebsch-Gordan Construction of Lattice Interpolating Fields for Excited Baryons
Subhasish Basak, Robert Edwards, George T. Fleming +5
Large sets of baryon interpolating field operators are developed for use in lattice QCD studies of baryons with zero momentum. Operators are classified according to the double-valu…
Angular Momentum on the Lattice: The Case of Non-Zero Linear Momentum
David C. Moore, George T. Fleming
The irreducible representations (IRs) of the double cover of the Euclidean group with parity in three dimensions are subduced to the corresponding cubic space group. The reduction…
Group-theoretical construction of extended baryon operators in lattice QCD
S. Basak, R. G. Edwards, G. T. Fleming +5
The design and implementation of large sets of spatially-extended, gauge-invariant operators for use in determining the spectrum of baryons in lattice QCD computations are describe…