期刊
JOURNAL OF HIGH ENERGY PHYSICS
卷 -, 期 6, 页码 -出版社
SPRINGER
DOI: 10.1007/JHEP06(2012)001
关键词
AdS-CFT Correspondence; Chern-Simons Theories
资金
- National Science and Engineering Research Council of Canada
- Fundacion Caja Madrid
We study SL(N, R) Chern-Simons gauge theories in three dimensions. The choice of the embedding of SL(2, R) in SL(N, R), together with asymptotic boundary conditions, defines a theory of higher spin gravity. Each inequivalent embedding leads to a different asymptotic symmetry group, which we map to an OPE structure at the boundary. A simple inspection of these algebras indicates that only the W N algebra constructed using the principal embedding could admit a unitary representation for large values of the central charge.
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