67 citations · 112 across the 5 of their papers we have counts for
6 papers
Color Relations and Off-Shell Double-Copy for Towers of Theories
James Mangan, Able Martinez, Joseph Thomas
Only a handful of elementary color building blocks are known to participate in the double copy, most notably the structure constants of gauge theory. This work extends the double c…
Revealing the Landscape of Globally Color-Dual Multi-loop Integrands
Alex Edison, James Mangan, Nicolas H. Pavao
We report on progress in understanding how to construct color-dual multi-loop amplitudes. First we identify a cubic theory, semi-abelian Yang-Mills, that unifies many of the color-…
Non-perturbative Double Copy in Flatland
Clifford Cheung, James Mangan, Julio Parra-Martinez +1
We derive a non-perturbative, Lagrangian-level formulation of the double copy in two spacetime dimensions. Our results elucidate the field theoretic underpinnings of the double cop…
Covariant Color-Kinematics Duality
Clifford Cheung, James Mangan
We show that color-kinematics duality is a manifest property of the equations of motion governing currents and field strengths. For the nonlinear sigma model (NLSM), this insight e…
Scattering Amplitudes and the Navier-Stokes Equation
Clifford Cheung, James Mangan
We explore the scattering amplitudes of fluid quanta described by the Navier-Stokes equation and its non-Abelian generalization. These amplitudes exhibit universal infrared structu…
Hidden Conformal Invariance of Scalar Effective Field Theories
Clifford Cheung, James Mangan, Chia-Hsien Shen
We argue that conformal invariance is a common thread linking several scalar effective field theories that appear in the double copy and scattering equations. For a derivatively co…