44 citations · 51 across the 3 of their papers we have counts for
4 papers · 1 filter
Color-Kinematic Numerators for Fermion Compton Amplitudes
N. Emil J. Bjerrum-Bohr, Gang Chen, Yuchan Miao +1
We introduce a novel approach to compute Compton amplitudes involving a fermion pair inspired by Hopf algebra amplitude constructions. This approach features a recursive relation e…
Covariant Compton Amplitudes in Gravity with Classical Spin
N. Emil J. Bjerrum-Bohr, Gang Chen, Marcos Skowronek
We develop a novel amplitude bootstrap technique manifestly free of unphysical poles for classically spinning particles interacting with gravitons utilizing only the double-copy an…
Classical Spin Gravitational Compton Scattering
N. E. J. Bjerrum-Bohr, Gang Chen, Marcos Skowronek
We introduce a novel bootstrap method for classical Compton scattering amplitudes involving two massless gluon/graviton particles and two arbitrary-spin infinite-mass particles in…
Functional Quantum Field Theory in Phase Space
José A. R. Cembranos, Marcos Skowronek
We determine the form of the Wigner functional for several types of quantum free field theories in order to analyze the representation of QFT in phase space, as well as to compare…