6 papers
The BlueGene/L Supercomputer
Gyan Bhanot, Dong Chen, Alan Gara +1
The architecture of the BlueGene/L massively parallel supercomputer is described. Each computing node consists of a single compute ASIC plus 256 MB of external memory. The compute…
Staggered domain wall fermions
G. T. Fleming, P. M. Vranas
Staggered Domain Wall Fermions (SDWF) combine the attractive chiral properties of staggered fermions with those of domain wall fermions. SDWF describe four flavors with exact U(1)x…
Domain wall fermions in vector theories
P. Vranas
Applications of Domain Wall fermions to various vector-like lattice theories are reviewed with an emphasis on QCD thermodynamics. Methods for improving their chiral properties at s…
A first study of epsilon'/epsilon on the lattice using domain wall fermions
T. Blum, P. Chen, N. Christ +11
This paper has been withdrawn.
Toward the Chiral Limit of QCD: Quenched and Dynamical Domain Wall Fermions
Ping Chen, Norman Christ, Geoerge Fleming +7
A serious difficulty in conventional lattice field theory calculations is the coupling between the chiral and continuum limits. With both staggered and Wilson fermions, the chiral…
Random Walks and the Correlation Length Critical Exponent in Scalar Quantum Field Theory
Joe Kiskis, Rajamani Narayanan, Pavlos Vranas
The distance scale for a quantum field theory is the correlation length , which diverges with exponent as the bare mass approaches a critical value. If ,…