The `BRST-invariant' Condensate of Dimension Two in QCD
arXiv:hep-th/0302015 · doi:10.1016/S0370-2693(03)00280-6
Abstract
The status of the `BRST-invariant' condensate of mass dimension two in QCD is explained. The condensate is only invariant under an `on-shell' BRST symmetry which includes a partial gauge-fixing. The on-shell BRST symmetry represents the residual gauge symmetry under gauge transformations which preserve the partial gauge fixing. The gauge-invariant operators which correspond to the BRST-invariant condensate are identified in the Lorentz and maximal Abelian gauges and are shown to be invariant under the residual gauge transformations.
6 pages
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Cited by in corpus (12)
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