| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1856756 | Annals of Physics | 2011 | 17 Pages |
Abstract
In the Coulomb gauge of QCD, the Hamiltonian contains a non-linear Christ–Lee term, which may alternatively be derived from a careful treatment of ambiguous Feynman integrals at 2-loop order. We investigate how and if UV divergences from higher order graphs can be consistently absorbed by renormalization of the Christ–Lee term. We find that they cannot.
Research highlights► The Hamiltonian in the Coulomb gauge of QCD contains a non-linear Christ-Lee term. ► We investigate the UV divergences from higher order graphs. ► We find that they cannot be absorbed by renormalization of the Christ-Lee term.
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Physical Sciences and Engineering
Physics and Astronomy
Physics and Astronomy (General)
Authors
A. Andraši, John C. Taylor,