27 citations · 87 across the 7 of their papers we have counts for
7 papers
Wilson line correlators in two-dimensional noncommutative Yang-Mills theory
A. Bassetto, F. Vian
We study the correlator of two parallel Wilson lines in two-dimensional noncommutative Yang-Mills theory, following two different approaches. We first consider a perturbative expan…
1+1 Dimensional Yang-Mills Theories in Light-Cone Gauge
A. Bassetto, G. Nardelli
In 1+1 dimensions two different formulations exist of SU(N) Yang Mills theories in light-cone gauge; only one of them gives results which comply with the ones obtained in Feynman g…
Ghost decoupling in 't Hooft spectrum for mesons
A. Bassetto, L. Griguolo
We show that the replacement of the ``instantaneous'' 't Hooft's potential with the causal form suggested by equal time canonical quantization in light-cone gauge, which entails th…
Anomalous dimensions and ghost decoupling in a perturbative approach to the generalized chiral Schwinger model
A. Bassetto, L. Griguolo
A generalized chiral Schwinger model is studied by means of perturbative techniques. Explicit expressions are obtained, both for bosonic and fermionic propagators, and compared to…
Light--like Wilson loops and gauge invariance of Yang--Mills theory in 1+1 dimensions
A. Bassetto, F. De Biasio, L. Griguolo
A light-like Wilson loop is computed in perturbation theory up to for pure Yang--Mills theory in 1+1 dimensions, using Feynman and light--cone gauges to check its…
Renormalization of gauge invariant composite operators in light-cone gauge
C. Acerbi, A. Bassetto
We generalize to composite operators concepts and techniques which have been successful in proving renormalization of the effective Action in light-cone gauge. Gauge invariant oper…