52 citations · 207 across the 19 of their papers we have counts for
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hep-th2022★ 32 cited
Loop-level gluon OPEs in celestial holography
Rishabh Bhardwaj, Luke Lippstreu, Lecheng Ren +3
We compute one-loop corrections to the OPE of gluons in the celestial conformal field theory corresponding to Yang-Mills coupled to arbitrary matter. We exploit universal hard/soft…
hep-th2022★ 52 cited
On Effective Field Theories with Celestial Duals
Lecheng Ren, Marcus Spradlin, Akshay Yelleshpur Srikant +1
We show that associativity of the tree-level OPE in a celestial CFT imposes constraints on the coupling constants of the corresponding bulk theory. These constraints are the same a…