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Dynamical twisted mass fermions with light quarks: simulation and analysis details

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Dynamical twisted mass fermions with light quarks: simulation and analysis details

dc.contributor.author	Boucaud, Ph.
dc.contributor.author	Dimopoulos, P.
dc.contributor.author	Farchioni, F.
dc.contributor.author	Frezzotti, R.
dc.contributor.author	Giménez Gómez, Vicente
dc.contributor.author	Herdoiza, G.
dc.contributor.author	Jansen, K.
dc.contributor.author	Lubicz, V.
dc.contributor.author	Michael, C.
dc.contributor.author	Munster, G.
dc.contributor.author	Palao Palomares, David
dc.contributor.author	Rossi, G.C.
dc.contributor.author	Scorzato, L.
dc.contributor.author	Shindler, A.
dc.contributor.author	Simula, S.
dc.contributor.author	Sudmann, T.
dc.contributor.author	Urbach, C.
dc.contributor.author	Wenger, U.
dc.date.accessioned	2014-09-24T11:27:34Z
dc.date.available	2014-09-24T11:27:34Z
dc.date.issued	2008
dc.identifier.citation	Boucaud, Ph. Dimopoulos, P. Farchioni, F. Frezzotti, R. Giménez Gómez, Vicente Herdoiza, G. Jansen, K. Lubicz, V. Michael, C. Munster, G. Palao Palomares, David Rossi, G.C. Scorzato, L. Shindler, A. Simula, S. Sudmann, T. Urbach, C. Wenger, U. 2008 Dynamical twisted mass fermions with light quarks: simulation and analysis details Computer Physics Communications 179 10 695 715
dc.identifier.uri	http://hdl.handle.net/10550/38956
dc.description.abstract	In a recent paper [ETMC, R Boucaud et al., Phys. Lett. B 650 (2007) 304, hep-lat/0701012] we presented precise lattice QCD results of our European Twisted Mass Collaboration (ETMC). They were obtained by employing two mass-degenerate flavours of twisted mass fermions at maximal twist. In the present paper we give details on our simulations and the computation of physical observables. In particular, we discuss the problem of tuning to maximal twist. the techniques we have used to compute correlators and error estimates. In addition, we provide more information on the algorithm used. the autocorrelation times and scale determination, the evaluation of disconnected contributions and the description of our data by means of chiral perturbation theory formulae.
dc.language.iso	eng
dc.relation.ispartof	Computer Physics Communications, 2008, vol. 179, num. 10, p. 695-715
dc.subject	Física
dc.title	Dynamical twisted mass fermions with light quarks: simulation and analysis details
dc.type	journal article	es_ES
dc.date.updated	2014-09-24T11:27:34Z
dc.identifier.doi	10.1016/j.cpc.2008.06.013
dc.identifier.idgrec	041516
dc.rights.accessRights	open access	es_ES