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Résumé |
In this talk I will discuss the structure of higher-twist Regge trajectories in conformal field theories. I will first
describe a general mechanism that reconciles analyticity in spin with the growing number local operators at
large spin. I will then demonstrate how this mechanism works in the case of one-loop phi^4 Wilson-Fisher
theory in epsilon-expansion. This example will also clarify the properties of double-twist trajectories and
light-cone bootstrap at higher-twist. Finally, I will briefly discuss a work in progress on going beyond the
double-twist limit. |
