We summarize four contributions about dynamical twisted mass fermions. The resulting report covers results for N_f=2 obtained from three different gauge actions, namely the standard Wilson plaquette gauge action, the DBW2 and the tree-level Symanzik improved gauge action. In addition, first results for N_f=2+1+1 flavours of twisted mass fermions are discussed.
Cite
@article{arxiv.hep-lat/0509131,
title = {Dynamical twisted mass fermions},
author = {F. Farchioni and P. Hofmann and K. Jansen and I. Montvay and G. Munster and M. Papinutto and E. E. Scholz and L. Scorzato and A. Shindler and N. Ukita and C. Urbach and U. Wenger and I. Wetzorke},
journal= {arXiv preprint arXiv:hep-lat/0509131},
year = {2010}
}
Comments
Contribution to the proceedings of Lattice 2005 resulting from three talks and one poster (Hadron spectrum and quark masses), 21 pages, 12 figures