87 citations · 205 across the 11 of their papers we have counts for
5 papers · 1 filter
Double copy for tree-level form factors. Part I. Foundations
Guanda Lin, Gang Yang
The double-copy construction for form factors was reported in our previous work, in which a novel mechanism of turning spurious poles in Yang-Mills theory into physical poles in gr…
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…
New relations for tree-level form factors and scattering amplitudes
Jin Dong, Song He, Guanda Lin
We show that tree-level form factors with length-two operators in Yang-Mills-scalar (YMS) theory exhibit structures very similar to scattering amplitudes of gluons and scalars, whi…
Conservative Binary Dynamics with a Spinning Black Hole at from Scattering Amplitudes
Fernando Febres Cordero, Manfred Kraus, Guanda Lin +2
We compute the conservative two-body Hamiltonian of a compact binary system with a spinning black hole through to all orders in velocity, including linear and qu…
Full-color three-loop three-point form factors in N=4 SYM
Guanda Lin, Gang Yang, Siyuan Zhang
We present the detailed computation of full-color three-loop three-point form factors of both the stress-tensor supermultiplet and a length-three BPS operator in N=4 SYM. The integ…