111 citations · 576 across the 26 of their papers we have counts for
26 papers
One-loop Gravitational Bremsstrahlung and Waveforms from a Heavy-Mass Effective Field Theory
Andreas Brandhuber, Graham R. Brown, Gang Chen +3
Using a heavy-mass effective field theory (HEFT), we study gravitational-wave emission in the scattering of two spinless black holes or neutron stars of arbitrary masses at next-to…
Amplitudes, Hopf algebras and the colour-kinematics duality
Andreas Brandhuber, Graham R. Brown, Gang Chen +3
It was recently proposed that the kinematic algebra featuring in the colour-kinematics duality for scattering amplitudes in heavy-mass effective field theory (HEFT) and Yang-Mills…
Kinematic Hopf algebra for amplitudes and form factors
Gang Chen, Guanda Lin, Congkao Wen
We propose a kinematic algebra for the Bern-Carrasco-Johansson (BCJ) numerators of tree-level amplitudes and form factors in Yang-Mills theory coupled with bi-adjoint scalars. The…
Kinematic Hopf Algebra for BCJ Numerators in Heavy-Mass Effective Field Theory and Yang-Mills Theory
Andreas Brandhuber, Gang Chen, Henrik Johansson +2
We present a closed formula for all Bern-Carrasco-Johansson (BCJ) numerators describing -dimensional tree-level scattering amplitudes in a heavy-mass effective field theory with…
Classical gravitational scattering from a gauge-invariant double copy
Andreas Brandhuber, Gang Chen, Gabriele Travaglini +1
We propose a method to compute the scattering angle for classical black hole scattering directly from two massive particle irreducible diagrams in a heavy-mass effective field theo…
Next-to-MHV Yang-Mills kinematic algebra
Gang Chen, Henrik Johansson, Fei Teng +1
Kinematic numerators of Yang-Mills scattering amplitudes possess a rich Lie algebraic structure that suggest the existence of a hidden infinite-dimensional kinematic algebra. Expli…