48 citations · 61 across the 5 of their papers we have counts for
4 papers · 1 filter
The Soft R'egime in NRQCD
H. W. Griesshammer
A Lagrangean and a set of Feynman rules are presented for Non-Relativistic QCD with manifest power counting in the heavy quark velocity . A régime is identified in which energie…
Magnetic Defects Signal Failure of Abelian Projection Gauges in QCD
Harald W. Griesshammer
Magnetically charged Abelian defects are shown to arise on most compact base manifolds and in most Abelian projection gauges. They obey the Dirac quantisation condition and give ri…
Defects in Modified Axial Gauge QCD_{3+1}
H. W. Griesshammer
Magnetically charged vortex defects are shown to arise in canonically quantised modified axial gauge QCD_{3+1} on a torus. This gauge -- being an Abelian projection -- keeps only t…
Large Gauge Transformations and Magnetic Vortices in Axial Gauge QCD_{3+1}
H. W. Grie\{ss}hammer
It is shown that in the modified axial gauge version of canonically quantized QCD on a torus only nongeneric gauge field configurations allow for large gauge transformation…