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000484675 0247_ $$2arXiv$$aarXiv:2201.02551
000484675 0247_ $$2datacite_doi$$a10.3204/PUBDB-2022-06437
000484675 037__ $$aPUBDB-2022-06437
000484675 041__ $$aEnglish
000484675 082__ $$a530
000484675 088__ $$2arXiv$$aarXiv:2201.02551
000484675 1001_ $$0J.Finkenrath.1$$aFinkenrath, Jacob$$b0$$eCorresponding author
000484675 245__ $$aTwisted mass gauge ensembles at physical values of the light, strange and charm quark masses
000484675 260__ $$c2022
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000484675 500__ $$a12 pages, 12 figures, The 38th International Symposium on Lattice Field Theory (LATTICE2021), 26th-30th July, 2021, Zoom/Gather@Massachusetts Institute of Technology
000484675 520__ $$aLattice QCD simulations directly at physical masses of dynamical light, strange and charm quarks are highly desirable especially to remove systematic errors due to chiral extrapolations. However such simulations are still challenging. We discuss the adaption of efficient algorithms, like multi-grid methods or higher order integrators, within the molecular dynamic steps of the Hybrid Monte Carlo algorithm, that are enabling simulations of a new set of gauge ensembles by the Extended Twisted Mass collaboration (ETMC). We present the status of the on-going ETMC simulation effort that aims to enabling studies of finite size and discretization effects. We work within the twisted mass discretization which is free of odd-discretization effects at maximal twist and present our tuning procedure.
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000484675 650_7 $$2INSPIRE$$aMonte Carlo: hybrid
000484675 650_7 $$2INSPIRE$$acharm
000484675 650_7 $$2INSPIRE$$alattice field theory
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000484675 650_7 $$2INSPIRE$$achiral
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000484675 7001_ $$0C.Alexandrou.1$$aAlexandrou, Constantia$$b1
000484675 7001_ $$0S.Bacchio.1$$aBacchio, Simone$$b2
000484675 7001_ $$0M.Constantinou.1$$aConstantinou, Martha$$b3
000484675 7001_ $$0P.Dimopoulos.1$$aDimopoulos, Petros$$b4
000484675 7001_ $$0R.Frezzotti.1$$aFrezzotti, Roberto$$b5
000484675 7001_ $$0P:(DE-H253)PIP1003636$$aJansen, Karl$$b6
000484675 7001_ $$0P:(DE-H253)PIP1014927$$aKostrzewa, Bartosz$$b7
000484675 7001_ $$0G.Koutsou.1$$aKoutsou, Giannis$$b8
000484675 7001_ $$0Giancarlo.Rossi.1$$aRossi, Giancarlo$$b9
000484675 7001_ $$0C.Urbach.1$$aUrbach, Carsten$$b10
000484675 7001_ $$0U.Wenger.1$$aWenger, Urs$$b11
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000484675 9141_ $$y2022
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