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Sp(2)-Symmetric Lagrangian BRST Quantization

P. H. Damgaard, F. De Jonghe, K. Bering

hep-tharXiv:hep-th/9508034

Abstract

One Lagrangian BRST quantization principle is that of imposing correct Schwinger-Dyson equations through the BRST Ward identities. In this paper we show how to derive the analogous Sp(2)-symmetric quantization condition in flat coordinates from an underlying Sp(2)-symmetric Schwinger-Dyson BRST symmetry. We also show under what conditions this can be recast in the language of triplectic quantization.

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