Journal article
Solving CFTs with weakly broken higher spin symmetry
- Abstract:
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The method of large spin perturbation theory allows to analyse conformal field theories (CFT) by turning the crossing equations into an algebraic problem. We apply this method to a generic CFT with weakly broken higher spin (HS) symmetry, to the first non-trivial order in the breaking parameter. We show that the spectrum of broken currents, for any value of the spin, follows from crossing symmetry. After discussing a generic model of a single scalar field, we focus on vector models with O(N) ...
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- Publication status:
- Published
- Peer review status:
- Peer reviewed
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(Version of record, pdf, 618.7KB)
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- Publisher copy:
- 10.1007/JHEP10(2017)161
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Authors
Funding
Royal Society
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Bibliographic Details
- Publisher:
- Springer Publisher's website
- Journal:
- Journal of High Energy Physics Journal website
- Volume:
- 2017
- Issue:
- 10
- Pages:
- 161
- Publication date:
- 2017-10-01
- Acceptance date:
- 2017-09-19
- DOI:
- EISSN:
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1029-8479
- ISSN:
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1029-8479
- Source identifiers:
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743687
Item Description
- Keywords:
- Pubs id:
-
pubs:743687
- UUID:
-
uuid:5a90b25d-38fd-460b-945d-e2baf7067ce6
- Local pid:
- pubs:743687
- Deposit date:
- 2017-12-07
Terms of use
- Copyright holder:
- Luis Alday
- Copyright date:
- 2017
- Notes:
- © The Authors. This article is distributed under the terms of the Creative Commons Attribution License (CC-BY 4.0), which permits any use, distribution and reproduction in any medium, provided the original author(s) and source are credited.
- Licence:
- CC Attribution (CC BY)
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