2 citations · 2 across the 1 of their papers we have counts for
9 papers
Vector Supersymmetry and Finite Quantum Correction of Chern-Simons Theory in the Light-Cone Gauge
W. F. Chen, G. Leibbrandt
Vector supersymmetry is shown to exist also in light-cone gauge Chern-Simons theory. Using a gauge invariant regularization scheme, we demonstrate explicitly that the finite quantu…
Split dimensional regularization for the Coulomb gauge at two loops
G. Heinrich, G. Leibbrandt
We evaluate the coefficients of the leading poles of the complete two-loop quark self-energy Σ(p) in the Coulomb gauge. Working in the framework of split dimensional regularization…
Two-Loop Quark Self-Energy in a New Formalism (II): Renormalization of the Quark Propagator in the Light-Cone Gauge
George Leibbrandt, Jimmy D. Williams
The complete two-loop correction to the quark propagator, consisting of the spider, rainbow, gluon bubble and quark bubble diagrams, is evaluated in the noncovariant light-cone gau…
The Three-point Function in Split Dimensional Regularization in the Coulomb Gauge
G. Leibbrandt
We use a gauge-invariant regularization procedure, called ``split dimensional regularization'', to evaluate the quark self-energy and quark-quark-gluon vertex function $Λ_μ(…
The Pole Part of the 1PI Four-Point Function in Light-Cone Gauge Yang-Mills Theory
G. Leibbrandt, A. Richardson, C. P. Martin
The complete UV-divergent contribution to the one-loop 1PI four-point function of Yang-Mills theory in the light-cone gauge is computed in this paper. The formidable UV-divergent c…
Split Dimensional Regularization for the Coulomb Gauge
George Leibbrandt, Jimmy Williams
A new procedure for regularizing Feynman integrals in the noncovariant Coulomb gauge is proposed for Yang-Mills theory. The procedure is based on a variant of dimensional regulariz…