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arXiv · 1708.08668

Feynman rules for higher-spin gauge fields on AdS$_{d+1}$

Charlotte Sleight·Massimo Taronna
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Abstract

We determine the Feynman rules for the minimal type A higher-spin gauge theory on AdS$_{d+1}$ at cubic order. In particular, we establish the quantum action at cubic order in de Donder gauge, including ghosts. We also give the full de Donder gauge propagators of higher-spin gauge fields and their ghosts. This provides all ingredients needed to quantise the theory at cubic order.

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Charlotte Sleight, Massimo Taronna. 2017-09-12. Feynman rules for higher-spin gauge fields on AdS$_{d+1}$. https://doi.org/10.1007/jhep01(2018)060

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