113 citations · 257 across the 6 of their papers we have counts for
7 papers
Hardware and software status of QCDOC
P. A. Boyle, D. Chen, N. H. Christ +16
QCDOC is a massively parallel supercomputer whose processing nodes are based on an application-specific integrated circuit (ASIC). This ASIC was custom-designed so that crucial lat…
Domain wall fermions with improved gauge actions
Y. Aoki, T. Blum, N. Christ +9
We study the chiral properties of quenched domain wall fermions with several gauge actions. We demonstrate that the residual chiral symmetry breaking, which is present for a finite…
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…
Status of the QCDOC project
P. A. Boyle, D. Chen, N. H. Christ +12
A status report is given of the QCDOC project, a massively parallel computer optimized for lattice QCD using system-on-a-chip technology. We describe several of the hardware and so…
Chirality Correlation within Dirac Eigenvectors from Domain Wall Fermions
T. Blum, N. Christ, C. Cristian +6
In the dilute instanton gas model of the QCD vacuum, one expects a strong spatial correlation between chirality and the maxima of the Dirac eigenvectors with small eigenvalues. Fol…
Non-perturbative Renormalisation of Domain Wall Fermions: Quark Bilinears
T. Blum, N. Christ, C. Cristian +9
We find the renormalisation coefficients of the quark field and the flavour non-singlet fermion bilinear operators for the domain wall fermion action, in the regularisation indepen…