On (un)broken higher-spin symmetry in vector models.
Dec 18, 201535 pages
Part of Proceedings, International Workshop on Higher Spin Gauge Theories : Singapore, Singapore, November 4-6, 2015, 103-137
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- Published: 2017
e-Print:
- 1512.05994 [hep-th]
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Abstract: (FIZ Karlsruhe)
The simplest consequences of exact and broken higher-spin symmetry are studied. The one-loop anomalous dimensions of higher-spin currents are determined from the multiplet recombination in the spirit of the modern bootstrap programme: the Wilson-Fisher CFT is studied both in the 4−ϵ-expansion and in the large-N. The bulk implications are briefly addressed: part of the higher-spin theory cubic action is reconstructed; one-loop corrections to the AdS masses of higher-spin fields are discussed.Note:
- 35 pages=27+Appendices; tiny modifications, typos fixed
- 81T40
- 81T20
- 81R05
- 81V70
- 82B20
- 82D50
- model: vector
- anomalous dimension
- epsilon expansion
- expansion 1/N
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- [9]
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- [11]
- [12]
- [13]
- [14]
- [15]
- [16]
- [17]
- [18]
- [19]
- [20]
- [21]
- [22]
- [23]
- [24]
- [25]