Conformal correlators as simplex integrals in momentum space
(2021)
Journal Article
Bzowski, A., McFadden, P., & Skenderis, K. (2021). Conformal correlators as simplex integrals in momentum space. Journal of High Energy Physics, 192, https://doi.org/10.1007/JHEP01%282021%29192
We find the general solution of the conformal Ward identities for scalar n-point functions in momentum space and in general dimension. The solution is given in terms of integrals over (n − 1)-simplices in momentum space. The n operators are inserted... Read More about Conformal correlators as simplex integrals in momentum space.