15 citations · 15 across the 1 of their papers we have counts for
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Ab-initio Determination of Light Hadron Masses
S. Durr, Z. Fodor, J. Frison +9
More than 99% of the mass of the visible universe is made up of protons and neutrons. Both particles are much heavier than their quark and gluon constituents, and the Standard Mode…
Topological tunneling with Dynamical overlap fermions
Nigel Cundy, Stefan Krieg, Thomas Lippert +1
Tunneling between different topological sectors with dynamical chiral fermions is difficult because of a poor mass scaling of the pseudo-fermion estimate of the determinant. For sm…
Chiral behavior of pseudo-Goldstone boson masses and decay constants in 2+1 flavor QCD
S. Durr, Z. Fodor, C. Hoelbling +7
We present preliminary results for the chiral behavior of charged pseudo-Goldstone-boson masses and decay constants. These are obtained in simulations with N_f=2+1 flavors of tree-…
QCD on the Cell Broadband Engine
F. Belletti, G. Bilardi, M. Drochner +16
We evaluate IBM's Enhanced Cell Broadband Engine (BE) as a possible building block of a new generation of lattice QCD machines. The Enhanced Cell BE will provide full support of do…
String breaking
Gunnar S Bali, Thomas Dussel, Thomas Lippert +3
We numerically investigate the transition of the static quark-antiquark string into a static-light meson-antimeson system. Improving noise reduction techniques, we are able to reso…
Improving the dynamical overlap algorithm
N. Cundy, S. Krieg, Th. Lippert
We present algorithmic improvements to the overlap Hybrid Monte Carlo algorithm, including preconditioning techniques and improvements to the correction step, used when one of the…