149 citations · 296 across the 10 of their papers we have counts for
10 papers
Towards an interoperable International Lattice Datagrid
G. Beckett, P. Coddington, N. Ishii +8
The International Lattice Datagrid (ILDG) is a federation of several regional grids. Since most of these grids have reached production level, an increasing number of lattice scient…
Lattice QCD with mixed actions
UKQCD Collaboration, K. C. Bowler, B. Joó +3
We discuss some of the implications of simulating QCD when the action used for the sea quarks is different from that used for the valence quarks. We present exploratory results for…
ILDG Middleware Working Group Status Report
B. Joo, W. Watson
We report on the status of the ILDG Middleware Working Group.
Improved Wilson QCD simulations with light quark masses
CR Allton, A Hart, D Hepburn +5
We present results from simulations using 2 flavours of O(a)-improved Wilson quarks whose masses are about 1/3 of the physical strange quark mass. We present new data on the mass o…
The nucleon mass in N_f=2 lattice QCD: finite size effects from chiral perturbation theory
A. Ali Khan, T. Bakeyev, M. Göckeler +8
In the framework of relativistic SU(2)_f baryon chiral perturbation theory we calculate the volume dependence of the nucleon mass up to and including O(p^4). Since the parameters i…
Status of and performance estimates for QCDOC
P. Boyle, D. Chen, N. H. Christ +14
QCDOC is a supercomputer designed for high scalability at a low cost per node. We discuss the status of the project and provide performance estimates for large machines obtained fr…