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arXiv · hep-th/0512094

Remarks on the dynamical mass generation in confining Yang-Mills theories

S. P. Sorella
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Abstract

The dynamical mass generation for gluons is discussed in Euclidean Yang-Mills theories supplemented with a renormalizable mass term. The mass parameter is not free, being determined in a self-consistent way through a gap equation which obeys the renormalization group. The example of the Landau gauge is worked out explicitly at one loop order. A few remarks on the issue of the unitarity are provided.

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S. P. Sorella. 2006-01-07. Remarks on the dynamical mass generation in confining Yang-Mills theories. https://doi.org/10.1590/s0103-97332006000200015

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