What are the general properties of 3-point correlation function of a spin-2 field?(adsbygoogle = window.adsbygoogle || []).push({});

And what about 4-point, 5-point correlation functions?

spin-3, spin-4 fields?

What mathematical catagory do these problems belong to? Are there any specific studies on them? (They are so widely used in science...)

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# Correlation functions of spin-2 fields

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