On Killing tensors and cubic vertices in
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X. Bekaert; N. Boulanger; S. Cnockaert; S. Leclercq
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Article
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2006
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John Wiley and Sons
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English
β 135 KB
## Abstract The problem of determining all consistent nonβAbelian local interactions is reviewed in flat spaceβtime. The antifieldβBRST formulation of the free theory is an efficient tool to address this problem. Firstly, it allows to compute all onβshell local Killing tensor fields, which are impo