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On Auxiliary Fields in BF Theories

D. Ghaffor·M. Tahiri
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Abstract

We discuss the structure of auxiliary fields for non-Abelian BF theories in arbitrary dimensions. By modifying the classical BRST operator, we build the on-shell invariant complete quantum action. Therefore, we introduce the auxiliary fields which close the BRST algebra and lead to the invariant extension of the classical action.

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D. Ghaffor, M. Tahiri. 2004-09-14. On Auxiliary Fields in BF Theories. https://doi.org/10.1142/s0217732305017147

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