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On gauge fixing in the Lagrangian formalism of superfield BRST quantization

Bodo Geyer·Petr M. Lavrov·Pavel Yu. Moshin
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Abstract

We propose a modification of the gauge-fixing procedure in the Lagrangian method of superfield BRST quantization for general gauge theories which simultaneously provides a natural generalization of the well-known BV quantization scheme as far as gauge-fixing is concerned. A superfield form of BRST symmetry for the vacuum functional is found. The gauge-independence of the S-matrix is established.

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Bodo Geyer, Petr M. Lavrov, Pavel Yu. Moshin. 1999-07-08. On gauge fixing in the Lagrangian formalism of superfield BRST quantization. https://doi.org/10.1016/s0370-2693(99)00955-7

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