| Home > Publications database > ON THE CONTINUUM LIMIT OF A Z(4) LATTICE GAUGE THEORY |
| Report/Internal Report | PUBDB-2017-13586 |
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1983
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Please use a persistent id in citations: doi:10.1016/0370-2693(84)90994-8
Report No.: DESY-83-003
Abstract: The continuum limit of a Z 4 gauge plus matter lattice theory is identified with massless scalar and vector fields with quartic self-interactions φ 4 and ( A μ A μ ) 2 , Σ μ A μ 4 , respectively. The analysis is based on the mean field approximation after gauge fixing.
Keyword(s): GAUGE FIELD THEORY: Z(4) ; LATTICE FIELD THEORY: CONTINUUM LIMIT ; FIELD THEORY: CRITICAL PHENOMENA ; GAUGE FIELD THEORY: UNITARY GAUGE ; field theory: scalar ; FIELD THEORY: VECTOR ; APPROXIMATION: MEAN FIELD ; VERTEX FUNCTION
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