257 citations · 4.3k across the 148 of their papers we have counts for
4 papers · 1 filter
Stochastic Estimation with Noise
S. J. Dong, K. F. Liu
We introduce a noise for the stochastic estimation of matrix inversion and discuss its superiority over other noises including the Gaussian noise. This algorithm is applied t…
Origin of Difference between and Partons in the Nucleon
Keh-Fei Liu, Shao-Jing Dong
Using the Euclidean path-integral formulation for the hadronic tensor, we show that the violation of the Gottfried sum rule does not come from the disconnected quark-loop insertion…
Nucleon Axial Form Factor from Lattice QCD
K. F. Liu, S. J. Dong, T. Draper +2
Results for the isovector axial form factors of the proton from a lattice QCD calculation are presented for both point-split and local currents. They are obtained on a quenched $16…
Lattice Calculation of Glueball Matrix Elements
Y. Liang, K. F. Liu, B. A. Li +2
Matrix elements of the form are calculated using the lattice QCD Monte Carlo method. Here, is a glueball state with quantum numbers , $ 2^{…