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Mass-improvement of the vector current in three-flavor QCD

We determine two improvement coefficients which are relevant to cancel mass-dependent cutoff effects in correlation functions with operator insertions of the non-singlet local QCD vector current. This determination is based on degenerate three-flavor QCD simulations of non-perturbatively O(a) improv...

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Detalles Bibliográficos
Autor principal: Fritzsch, Patrick
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP06(2018)015
http://cds.cern.ch/record/2319225

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