103 citations · 117 across the 7 of their papers we have counts for
4 papers · 1 filter
Renormalization constants for one-derivative fermion operators in twisted mass QCD
C. Alexandrou, M. Constantinou, T. Korzec +2
We present perturbative and non-perturbative results on the renormalization constants of the local and one-derivative vector and axial vector operators. Non-perturbative results ar…
Nucleon Structure in Lattice QCD using twisted mass fermions
C. Alexandrou, M. Constantinou, T Korzec +5
We present results on the nucleon form factors and moments of generalized parton distributions obtained within the twisted mass formulation of lattice QCD. We include a discussion…
A worm-inspired algorithm for the simulation of Abelian gauge theories
Tomasz Korzec, Ulli Wolff
We present an algorithm in which the all-order strong coupling expansion of the Abelian U(1) gauge theory with Wilson plaquette action is sampled. In addition to the vacuum closed…
Axial and pseudoscalar form-factors of the Delta^+(1232)
Constantia Alexandrou, Eric B. Gregory, Tomasz Korzec +4
We present first results on the axial and pseudoscalar form factors. The analysis is carried out in the quenched approximation where statistical errors are small and the lattic…