185 citations · 4.4k across the 166 of their papers we have counts for
9 papers · 1 filter
Low-Lying Fermion Modes: Dynamical versus Quenched
R. Horsley, T. G. Kovacs, V. Linke +3
We compare the low-lying eigenmodes of the O(a) improved Wilson-Dirac operator on quenched and dynamical configurations and investigate methods of probing the topological propertie…
Status of the apeNEXT project
R. Ammendola, F. Bodin, Ph. Boucaud +27
We present the current status of the apeNEXT project. Aim of this project is the development of the next generation of APE machines which will provide multi-teraflop computing powe…
Calculation of Moments of Structure Functions
M. Göckeler, R. Horsley, D. Pleiter +3
The progress on the lattice computation of low moments of both the unpolarised and polarised nucleon structure functions is reviewed with particular emphasis on continuum and chira…
Structure functions near the chiral limit
M. Goeckeler, R. Horsley, D. Pleiter +2
We compute hadron masses and the lowest moments of unpolarized and polarized nucleon structure functions down to pion masses of 300 MeV, in an effort to make unambiguous prediction…
A non-perturbative determination of Z_V and b_V for O(a) improved quenched and unquenched Wilson fermions
T. Bakeyev, M. Gockeler, R. Horsley +5
By considering the local vector current between nucleon states and imposing charge conservation we determine, for improved Wilson fermions, its renormalisation constant and…
Finite Size Effects in Nucleon Masses in Dynamical QCD
A. Ali Khan, T. Bakeyev, M. Göckeler +6
For lattice calculations with light dynamical quarks, finite size effects have become an important aspect. We study finite size effects in nucleon masses on N_f=2 dynamical lattice…