1 citations · 1 across the 3 of their papers we have counts for
3 papers
hep-lat2005
3-point functions from twisted mass lattice QCD at small quark masses
S. Capitani, K. Jansen, M. Papinutto +3
We show at the example of the matrix element between pion states of a twist-2, non-singlet operator that Wilson twisted mass fermions allow to compute this phenomenologically relev…
hep-lat2005★ 1 cited
Pion form factor with chirally improved fermions
Stefano Capitani, Christof Gattringer, C. B. Lang
We present results for Monte Carlo calculations of the electromagnetic vector and scalar form factors of the pion in a quenched simulation. We work at a lattice spacing of 0.15 fm…
physics.comp-ph2003
Extracting physics from an unphysical situation: light mesons in a small box
W. Bietenholz, S. Capitani, T. Chiarappa +9
Quantum Chromo Dynamics is considered in a setup where the light mesons are squeezed into unphysically small boxes. We show how such a situation can be used to determine the coupli…