25 citations · 133 across the 23 of their papers we have counts for
23 papers
The Coulomb interaction and the inverse Faddeev-Popov operator in QCD
Kurt Haller, Hai-cang Ren
We give a proof of a local relation between the inverse Faddeev-Popov operator and the non-Abelian Coulomb interaction between color charges.
Using gauge-invariant variables in QCD
Kurt Haller
The Weyl-gauge ( QCD Hamiltonian is unitarily transformed to a representation in which it is expressed entirely in terms of gauge-invariant quark and gluon fields. In a s…
Gauge equivalence in QCD: the Weyl and Coulomb gauges
Kurt Haller, Hai-cang Ren
The Weyl-gauge ( QCD Hamiltonian is unitarily transformed to a representation in which it is expressed entirely in terms of gauge-invariant quark and gluon fields. In a s…
What can we learn about Gribov copies from a formulation of QCD in terms of gauge-invariant fields?
Kurt Haller
We review the procedure by which we implemented the non-Abelian Gauss's law and constructed gauge-invariant fields for QCD in the temporal (Weyl) gauge. We point out that the opera…
Gauge-invariant quark and gluon fields in QCD: dynamics, topology, and the Gribov ambiguity
Kurt Haller
We review the implementation, in a temporal-gauge formulation of QCD, of the non-Abelian Gauss's law and the construction of gauge-invariant gauge and matter fields. We then expres…
A Gauge-Invariant Color Charge in QCD
Kurt Haller
A gauge-invariant color-charge operator is defined and related to an integral of the gauge-invariant chromoelectric field over a closed surface. We discuss the case of a surface al…