The off-shell behaviour of propagators and the Goldstone field in higher spin gauge theory on $AdS_{d+1}$ space

Ruben Manvelyan; Werner Ruehl

doi:10.1016/j.nuclphysb.2005.03.038

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arXiv · hep-th/0502123

The off-shell behaviour of propagators and the Goldstone field in higher spin gauge theory on $AdS_{d+1}$ space

Ruben Manvelyan·Werner Ruehl

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Abstract

A detailed analysis of the structure and gauge dependence of the bulk-to-bulk propagators for the higher spin gauge fields in $AdS$ space is performed. The possible freedom in the construction of the propagators is investigated and fixed by the correct boundary behaviour and correspondence to the representation theory results for the $AdS$ space isometry group. The classical origin of the Goldstone mode and its connection with the gauge fixing procedure is considered.

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Ruben Manvelyan, Werner Ruehl. 2005-02-28. The off-shell behaviour of propagators and the Goldstone field in higher spin gauge theory on $AdS_{d+1}$ space. https://doi.org/10.1016/j.nuclphysb.2005.03.038

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