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Volume 334 - The 36th Annual International Symposium on Lattice Field Theory (LATTICE2018) - Poster reception
Matching of $N_f=2+1$ CLS ensembles to a tmQCD valence sector
J.A. Romero,* A. Bussone, G. Herdoiza, C. Pena, D. Preti, J. Ugarrio on behalf of the ALPHA collaboration
*corresponding author
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Published on: 2019 May 29
Abstract
A mixed action composed of valence quark flavours regularized with a fully-twisted tmQCD action and of $N_f=2+1$ flavours of non-perturbatively ${\rm O}(a)$-improved Wilson sea quarks is described. Two procedures for the matching of sea and valence quark masses are
discussed. We report about a comparison of the continuum-limit scaling of pseudoscalar meson observables and of quark masses using the sea and valence actions.
DOI: https://doi.org/10.22323/1.334.0318
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