27 citations · 41 across the 3 of their papers we have counts for
3 papers
hep-th2019★ 1 cited
Celestial Operator Products of Gluons and Gravitons
Monica Pate, Ana-Maria Raclariu, Andrew Strominger +1
The operator product expansion (OPE) on the celestial sphere of conformal primary gluons and gravitons is studied. Asymptotic symmetries imply recursion relations between products…
hep-th2018★ 27 cited
Simplicity in AdS Perturbative Dynamics
Ellis Ye Yuan
We investigate analytic properties of loop-level perturbative dynamics in pure AdS, with the scalar effective theories with non-derivative couplings as a prototype. Explicit comput…
hep-th2017★ 13 cited
One-Loop Integrals from Spherical Projections of Planes and Quadrics
Nima Arkani-Hamed, Ellis Ye Yuan
We initiate a systematic study of one-loop integrals by investigating the connection between their singularity structures and geometric configurations in the projective space assoc…