90 citations · 381 across the 16 of their papers we have counts for
4 papers · 1 filter
On duality of color and kinematics in (A)dS momentum space
Soner Albayrak, Savan Kharel, David Meltzer
We explore color-kinematic duality for tree-level AdS/CFT correlators in momentum space. We start by studying the bi-adjoint scalar in AdS at tree-level as an illustrative example.…
On loop celestial amplitudes for gauge theory and gravity
Soner Albayrak, Chandramouli Chowdhury, Savan Kharel
Scattering amplitudes of massless particles in Minkowski space can be expressed in a conformal basis by Mellin transforming the momentum space amplitudes to correlation functions o…
On spinning loop amplitudes in Anti-de Sitter space
Soner Albayrak, Savan Kharel
In this work we present a systematic study of AdS loop amplitudes for gluons and gravitons using momentum space techniques. Inspired by the recent progress in tree level co…
An étude of momentum space scalar amplitudes in AdS
Soner Albayrak, Chandramouli Chowdhury, Savan Kharel
In this paper, we explore momentum space approach to computing scalar amplitudes in Anti-de Sitter space. We show that the algorithm derived by Arkani-Hamed, Benincasa, and Postnik…