3 papers
hep-ph2005
The < S P P > Green function and SU(3) breaking in K_{l3} decays
V. Cirigliano, G. Ecker, M. Eidemuller +3
Using the 1/N_C expansion scheme and truncating the hadronic spectrum to the lowest-lying resonances, we match a meromorphic approximation to the < S P P > Green function onto QCD…
hep-ph2000
The gauge invariant quark correlator in QCD sum rules and lattice QCD
H. G. Dosch, M. Eidemuller, M. Jamin +1
Taking the gauge invariant quark correlator as an example, in this work we perform a direct comparison of lattice QCD simulations with the QCD sum rule approach. The quark correlat…
hep-ph1998
QCD sum rule analysis of the field strength correlator
H. G. Dosch, M. Eidemueller, M. Jamin
The gauge invariant two-point correlator for the gluon field strength tensor is analysed by means of the QCD sum rule method. To this end, we make use of a relation of this correla…