Dimension two gluon condensates in a variety of gauges and a gauge invariant Yang-Mills action with a mass

Nov, 2006
4 pages
Published in:
  • Nucl.Phys.B Proc.Suppl. 174 (2007) 201-204
Contribution to:
e-Print:
Report number:
  • LTH-727

Citations per year

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Abstract:
We give a short overview of our work concerning the dimension two operator A^2 in the Landau gauge and its generalizations to other gauges. We conclude by discussing recent work that leads to a renormalizable gauge invariant action containing a mass parameter, based on the operator F 1/D^2 F.