Holographic Correlators and Cosmology
I will talk about some work under progress regarding the computation of
five-point functions of conserved current in (A)dS/CFT. In this talk, I
will review the recursion relation developed to compute correlators of
current and stress tensor which sidesteps complicated evaluation of
Feynman-Witten diagrams. Using the recursion relation, we will show that
the five-point function can be computed using similar recursive techniques.
We will also show how some color-ordered identities are useful in checking
the answer for the four-point and five-point functions. Finally, we will
end with the comment about generalizing such recursion relation to compute
higher point correlation functions of current and stress tensor. Finally, I
will address how some of these calculations can be useful in computing
correlation function in dS which could be useful to compute cosmological
correlators.