Boundary values of mixed-symmetry massless fields in AdS space

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Publication:347601

DOI10.1016/J.NUCLPHYSB.2016.10.006zbMATH Open1349.81136arXiv1512.06443OpenAlexW2274037403MaRDI QIDQ347601

Author name not available (Why is that?)

Publication date: 30 November 2016

Published in: (Search for Journal in Brave)

Abstract: We elaborate on the ambient space approach to boundary values of AdSd+1 gauge fields and apply it to massless fields of mixed-symmetry type. In the most interesting case of odd-dimensional bulk the respective leading boundary values are conformal gauge fields subject to the invariant equations. Our approach gives a manifestly conformal and gauge covariant formulation for these fields. Although such formulation employs numerous auxiliary fields, it comes with a systematic procedure for their elimination that results in a more concise formulation involving only a reasonable set of auxiliaries, which eventually (at least in principle) can be reduced to the minimal formulation in terms of the irreducible Lorentz tensors. The simplest mixed-symmetry field, namely, the rank-3 tensor associated to the two-row Young diagram, is considered in some details.


Full work available at URL: https://arxiv.org/abs/1512.06443




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