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arxiv: hep-lat/0309058 · v1 · submitted 2003-09-12 · ✦ hep-lat

The 2+2 anisotropic Wilson gluon action with applications

classification ✦ hep-lat
keywords actionanisotropicgluonanalyseapplicationscasesconsideredcorrection
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A generalization of anisotropic lattices to include a 2+2 discretization is discussed. As a part of this program, we determine the one-loop correction to the gluon self-energy and analyse the restoration of Lorentz invariance in on-shell states for both the 2+2 and 3+1 cases. A 2+2 Wilson-like fermion action is also considered.

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