@misc{KhanBakeyevGoeckeleretal., author = {Khan, Arifa Ali and Bakeyev, Timur and G{\"o}ckeler, Meinulf and Horsley, Roger and Pleiter, Dirk and Rakow, Paul and Sch{\"a}fer, Andreas and Schierholz, Gerrit and St{\"u}ben, Hinnerk}, title = {Accelerating Hasenbusch's Acceleration of Hybrid Monte Carlo}, url = {http://nbn-resolving.de/urn:nbn:de:0297-zib-7520}, number = {03-30}, abstract = {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.}, language = {en} }