@article{TEXTUAL,
      recid = {12135},
      author = {Lee, Hayden and Wang, Xinkang},
      title = {Cosmological double-copy relations},
      journal = {Physical Review D},
      address = {2023-09-28},
      number = {TEXTUAL},
      abstract = {We present differential double-copy relations between  gluon and graviton three-point functions in $AdS_{d+1}$. We  introduce a set of differential operators in anti-de Sitter  (AdS) that naturally generalize on shell kinematics of  scattering amplitudes in flat space. This provides a way to  construct AdS correlators by replacing the kinematic  variables of amplitudes with the corresponding differential  operators and suitably ordering them. By construction, the  resulting correlators are manifestly conformally invariant,  with the correct flat-space limit and exhibit a  differential double-copy structure. },
      url = {http://knowledge.uchicago.edu/record/12135},
}