125 citations · 165 across the 3 of their papers we have counts for
3 papers
hep-lat2013★ 40 cited
Evaluation of disconnected quark loops for hadron structure using GPUs
C. Alexandrou, M. Constantinou, V. Drach +5
A number of stochastic methods developed for the calculation of fermion loops are investigated and compared, in particular with respect to their efficiency when implemented on Grap…
hep-lat2013★ 125 cited
Nucleon form factors and moments of generalized parton distributions using twisted mass fermions
C. Alexandrou, M. Constantinou, S. Dinter +4
We present results on the axial and the electromagnetic form factors of the nucleon, as well as, on the first moments of the nucleon generalized parton distributions using maximall…
hep-lat2012
Sigma terms and strangeness content of the nucleon with twisted mass fermions
C. Alexandrou, M. Constantinou, S. Dinter +6
We investigate excited state contaminations in a direct computation of the nucleon -terms. This is an important source of systematic effects that needs to be controlled besides…