Accelerating Hasenbusch's Acceleration of Hybrid Monte Carlo
Please always quote using this URN: urn:nbn:de:0297-zib-7520
- Hasenbusch has proposed splitting the pseudo-fermionic action into two parts, in order to speed-up Hybrid Monte Carlo simulations of QCD. We have tested a different splitting, also using clover-improved Wilson fermions. An additional speed-up between 5 and 20\% over the original proposal was achieved in production runs.
Author: | Arifa Ali Khan, Timur Bakeyev, Meinulf Göckeler, Roger Horsley, Dirk Pleiter, Paul Rakow, Andreas Schäfer, Gerrit Schierholz, Hinnerk Stüben |
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Document Type: | ZIB-Report |
Date of first Publication: | 2003/09/15 |
Series (Serial Number): | ZIB-Report (03-30) |
ZIB-Reportnumber: | 03-30 |
Published in: | Appeared in: Nucl. Phys. B (Proc. Suppl.) 129 (2004) 853-855 |