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Deformed Twistors and Higher Spin Conformal (Super-)Algebras in Four Dimensions
Massless conformal scalar field in d=4 corresponds to the minimal unitary representation (minrep) of the conformal group SU(2,2) which admits a one-parameter family of deformations that describe massless fields of arbitrary helicity. The minrep and its deformations were obtained by quantization of t...
| Autores principales: | , |
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| Lenguaje: | eng |
| Publicado: |
2013
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| Acceso en línea: | https://dx.doi.org/10.1007/JHEP03(2015)026 http://cds.cern.ch/record/1635847 |