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Applications of dispersive sum rules: $\epsilon$-expansion and holography

We use Mellin space dispersion relations together with Polyakov conditions to derive a family of sum rules for Conformal Field Theories (CFTs). The defining property of these sum rules is suppression of the contribution of the double twist operators. Firstly, we apply these sum rules to the Wilson-F...

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Detalles Bibliográficos
Autores principales: Carmi, Dean, Penedones, Joao, Silva, Joao A., Zhiboedov, Alexander
Lenguaje:eng
Publicado: 2020
Materias:
Acceso en línea:https://dx.doi.org/10.21468/SciPostPhys.10.6.145
http://cds.cern.ch/record/2740495