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arXiv · 1001.2585

Unfolding versus BRST and currents in Sp(2M) invariant higher-spin theory

O. A. Gelfond·M. A. Vasiliev
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Abstract

The correspondence between BRST and unfolded formulations of field equations on group manifolds and homogeneous spaces is described. The previously introduced nonstandard BRST operator, that underlies Sp(2M) invariant higher-spin field equations, is shown to admit a natural oscillator-like realization. The coordinate independent form of conserved currents in the Sp(2M) invariant higher-spin theory is derived from the BRST formulation on Sp(2M) extended by the Heisenberg group.

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O. A. Gelfond, M. A. Vasiliev. 2010-01-17. Unfolding versus BRST and currents in Sp(2M) invariant higher-spin theory. https://arxiv.org/abs/1001.2585

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