Kai A. Roehrig

activity

20152020

most citedA Gluing Operator for the Ambitwistor String

17 citations · 55 across the 5 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

hep-th2017★ 17 cited

A Gluing Operator for the Ambitwistor String

Kai A. Roehrig, David Skinner

We present a new operator in the ambitwistor string which glues together correlators with fewer points or of lower genus. It underpins the recursive construction of tree-level CHY…

hep-th2017★ 11 cited

Chiral Splitting and $N = 4$ Einstein--Yang--Mills Tree Amplitudes in 4d

Kai A. Roehrig

We present a world-sheet formula for all tree level scattering amplitudes, in all trace sectors, of four dimensional $N \leq 4$ supersymmetric Einstein-Yang-Mills theory,…

A Gluing Operator for the Ambitwistor String

Chiral Splitting and N=4 Einstein--Yang--Mills Tree Amplitudes in 4d

Chiral Splitting and $N = 4$ Einstein--Yang--Mills Tree Amplitudes in 4d