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Radial expansion for spinning conformal blocks

This paper develops a method to compute any bosonic conformal block as a series expansion in the optimal radial coordinate introduced by Hogervorst and Rychkov. The method reduces to the known result when the external operators are all the same scalar operator, but it allows to compute conformal blo...

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Detalles Bibliográficos
Autores principales: Costa, Miguel S., Hansen, Tobias, Penedones, João, Trevisani, Emilio
Lenguaje:eng
Publicado: 2016
Materias:
Acceso en línea:https://dx.doi.org/10.1007/JHEP07(2016)057
http://cds.cern.ch/record/2140221