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Four point functions in CFTs with slightly broken higher spin symmetry

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 Added by Joao A. Silva
 Publication date 2021
  fields
and research's language is English
 Authors Joao A. Silva




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We compute spinning four point functions in the quasi-fermionic three dimensional conformal field theory with slightly broken higher spin symmetry at finite tHooft coupling. More concretely, we obtain a formula for $langle j_s j_{tilde{0}} j_{tilde{0}} j_{tilde{0}} rangle$, where $j_s$ is a higher spin current and $j_{tilde{0}}$ is the scalar single trace operator. Our procedure consists in writing a plausible ansatz in Mellin space and using crossing, pseudo-conservation and Regge boundedness to fix all undetermined coefficients. Our method can potentially be generalised to compute all spinning four point functions in these theories.



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