8 citations · 8 across the 1 of their papers we have counts for
6 papers
QCD Lambda parameter from Landau-gauge gluon and ghost correlations
A. Sternbeck, E. -M. Ilgenfritz, K. Maltman +3
We utilise a recently developed minimal MOM scheme to determine the QCD Lambda parameter from the gluon and ghost propagators in lattice Landau gauge. We discuss uncertainties in t…
Asymptotic Scaling and Infrared Behavior of the Gluon Propagator
D. B. Leinweber, J. I. Skullerud, A. G. Williams +1
The Landau gauge gluon propagator for the pure gauge theory is evaluated on a 32^3x64 lattice with a physical volume of (3.35^3x6.7)fm^4. Comparison with two smaller lattices at di…
Modelling the gluon propagator
D. B. Leinweber, C. Parrinello, J. I. Skullerud +1
Scaling of the Landau gauge gluon propagator calculated at beta=6.0 and at beta=6.2 is demonstrated. A variety of functional forms for the gluon propagator calculated on a large (3…
The structure of the gluon propagator
D. B. Leinweber, C. Parrinello, J. I. Skullerud +1
The gluon propagator has been calculated for quenched QCD in the Landau gauge at beta=6.0 for volumes 16^3x48 and 32^3x64, and at beta=6.2 for volume 24^3x48$. The large volume and…
Gluon Propagator in the Infrared Region
D. B. Leinweber, C. Parrinello, J. I. Skullerud +1
The gluon propagator is calculated in quenched QCD for two different lattice sizes (16^3x48 and 32^3x64) at beta=6.0. The volume dependence of the propagator in Landau gauge is stu…
Analysis of rho-omega interference in the pion form-factor
K. Maltman, H. B. O'Connell, A. G. Williams
The formalism underlying the analysis of e+e- -> pi+pi- in the rho-omega interference region is carefully revisited. We show that the standard neglect of the pure I=0 omega, omega_…