193 citations · 2k across the 63 of their papers we have counts for
5 papers · 1 filter
Gravity with a cosmological constant from rational curves
Tim Adamo
We give a new formula for all tree-level correlators of boundary field insertions in gauged N=8 supergravity in AdS_4; this is an analog of the tree-level S-matrix in anti-de Sitte…
On tree amplitudes of supersymmetric Einstein-Yang-Mills theory
Tim Adamo, Eduardo Casali, Kai A. Roehrig +1
We present a new formula for all single trace tree amplitudes in four dimensional super Yang-Mills coupled to Einstein supergravity. Like the Cachazo-He-Yuan formula, our expressio…
General relativity as a two-dimensional CFT
Tim Adamo
The tree-level scattering amplitudes of general relativity encode the full non-linearity of the Einstein field equations. Yet remarkably compact expressions for these amplitudes ha…
Perturbative gauge theory at null infinity
Tim Adamo, Eduardo Casali
We describe a theory living on the null conformal boundary of four-dimensional Minkowski space, whose states include the radiative modes of Yang-Mills theory. The action of a Kac-M…
Scattering equations, supergravity integrands, and pure spinors
Tim Adamo, Eduardo Casali
The tree-level S-matrix of type II supergravity can be computed in scattering equation form by correlators in a worldsheet theory analogous to a chiral, infinite tension limit of t…