The asymptotic approach to the continuum of lattice QCD spectral observables

We consider spectral quantities in lattice QCD and determine the asymptotic behaviour of their discretization errors. Wilson fermion with O(a)-improvement, (Möbius) Domain wall fermion (DWF), and overlap Dirac operators are considered in combination with the commonly used gauge actions. Wilson fermi...

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Bibliographic Details
Main Authors: Nikolai Husung, Peter Marquard, Rainer Sommer
Format: Artigo
Language:Inglês
Published: Elsevier 2022-06-01
Series:Physics Letters B
Subjects:
Lattice QCD
Perturbation theory
Discretisation effects
Effective field theory
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269322002039
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