TY - JOUR
T1 - Renormalizability of the critical limit of lattice gauge theory by BRS invariance
AU - Zwanziger, Daniel
N1 - Funding Information:
1 Research supported in part by the National Science Foundation under grant no. PHY 90-15995.
PY - 1993/7/5
Y1 - 1993/7/5
N2 - The critical limit of lattice gauge theory obtained previously, and which contains a parameter with dimension of (mass)4, reflecting the boundary of the fundamental modular region, is shown to be renormalizable. The proof relies on BRS symmetry. It is also proven that the exact propagator of the Fermi ghost possesses a 1/(q2)2 singularity at q = 0. The relation of these results to confinement, the gluon condensate, and the fundamental modular region of gauge theory is discussed briefly.
AB - The critical limit of lattice gauge theory obtained previously, and which contains a parameter with dimension of (mass)4, reflecting the boundary of the fundamental modular region, is shown to be renormalizable. The proof relies on BRS symmetry. It is also proven that the exact propagator of the Fermi ghost possesses a 1/(q2)2 singularity at q = 0. The relation of these results to confinement, the gluon condensate, and the fundamental modular region of gauge theory is discussed briefly.
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U2 - 10.1016/0550-3213(93)90506-K
DO - 10.1016/0550-3213(93)90506-K
M3 - Article
AN - SCOPUS:3242736142
SN - 0550-3213
VL - 399
SP - 477
EP - 513
JO - Nuclear Physics, Section B
JF - Nuclear Physics, Section B
IS - 2-3
ER -