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arXiv 0810.3807hep-lat
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Nf=2+1+1扭曲质量费米子的ETMC模拟现状

Status of ETMC simulations with Nf=2+1+1 twisted mass fermions

Rémi Baron, Philippe Boucaud, Albert Deuzeman, Vincent Drach, Federico Farchioni, Vicent Gimenez, Gregorio Herdoiza, Karl Jansen, István Montvay, David Palao, E… 展开作者

Rémi Baron, Philippe Boucaud, Albert Deuzeman, Vincent Drach, Federico Farchioni, Vicent Gimenez, Gregorio Herdoiza, Karl Jansen, István Montvay, David Palao, Elisabetta Pallante, Olivier Pène, Siebren Reker, Enno E. Scholz, Carsten Urbach, Marc Wagner, Urs Wenger

摘要:

我们目前的运行状态进行的扭曲质量形式主义与$N_{\rm f}=2+1+1$味道的动力费米子:一个简并的轻二重态和质量分裂重二重态。调整到最大扭曲的程序将被描述,以及使用细和粗链接运行的当前状态。将给出在最大扭转时获得的几个观测结果。最后,将描述调整到最大扭曲的重新加权过程。

英文摘要:

We present the status of runs performed in the twisted mass formalism with $N_{\rm f}=2+1+1$ flavours of dynamical fermions: a degenerate light doublet and a mass split heavy doublet. The procedure for tuning to maximal twist will be described as well as the current status of the runs using both thin and stout links. Preliminary results for a few observables obtained on ensembles at maximal twist will be given. Finally, a reweighting procedure to tune to maximal twist will be described.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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