52 citations · 270 across the 19 of their papers we have counts for
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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…
Correlators of Four Light-Ray Operators in CCFT
Shounak De, Yangrui Hu, Akshay Yelleshpur Srikant +1
Building on results in arXiv:2203.04255, we compute the correlator of four gluon light-ray operators in celestial CFT. We find that it is described by Fox H-functions and generaliz…
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…
Four-point correlators of light-ray operators in CCFT
Yangrui Hu, Luke Lippstreu, Marcus Spradlin +2
We compute the four-point correlator of two gluon light-ray operators and two gluon primaries from the four-gluon celestial amplitude in signature spacetime. The correlator…