Functional approaches to infrared Yang-Mills theory in the Coulomb gauge
arXiv:1106.3044 · doi:10.1088/1742-6596/287/1/012023
Abstract
We present the current status of ongoing efforts to use functional methods, Dyson-Schwinger equations and functional renormalization group equations, for the description of the infrared regime of nonabelian (pure) gauge theories in the Coulomb gauge. In particular, we present a new determination of the color-Coulomb potential with the help of the functional renormalization group that results in an almost linearly rising potential between static color charges at large spatial distances.
arXiv comment11 pages, 3 figures. Slightly improved version of J. Phys.: Conf. Ser. 287 (2011) 012023
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