6 papers
Ground-State Extraction of Heavy-Light Meson Semileptonic Decay Form Factors
Antonino D'Anna, Alessandro Conigli, Patrick Fritzsch +7
We discuss the extraction of heavy-light pseudo-scalar to light pseudo-scalar decay form factors from finite time correlation functions. We place particular emphasis on the contami…
opbasis -- a Python package to derive minimal operator bases
Nikolai Husung
Finding a complete and yet minimal on-shell basis of operators of a given mass-dimension that are compatible with a specific set of transformation properties is the first step in a…
Logarithmic corrections to O() effects in lattice QCD with unrooted Staggered quarks
Nikolai Husung
We derive the asymptotic lattice-spacing dependence relevant for spectral quantities of lattice QCD, when using unrooted Staggered quarks. With…
SymEFT for local tastes of staggered lattice QCD
Nikolai Husung
The applicability of Symanzik Effective Field Theory (SymEFT) for the description of lattice artifacts assumes a local formulation of the lattice theory. We discuss the symmetries…
The asymptotic approach to the continuum of lattice QCD spectral observables
Nikolai Husung, Peter Marquard, Rainer Sommer
We consider spectral quantities in lattice QCD and determine the asymptotic behavior of their discretization errors. Wilson fermion with O-improvement, (Möbius) Domain wall f…
Lattice artifacts of local fermion bilinears up to
Nikolai Husung
Recently the asymptotic lattice spacing dependence of spectral quantities in lattice QCD has been computed to using Symanzik Effective theory [1,2]. Here, we exte…