38 citations · 76 across the 4 of their papers we have counts for
4 papers
The gluon and charm content of the deuteron
Stanley J. Brodsky, Kelly Yu-Ju Chiu, Jean-Philippe Lansberg +1
We evaluate the frame-independent gluon and charm parton-distribution functions (PDFs) of the deuteron utilizing light-front quantization and the impulse approximation. We use a nu…
Rigorous constraints on the matrix elements of the energy-momentum tensor
Peter Lowdon, Kelly Yu-Ju Chiu, Stanley J. Brodsky
The structure of the matrix elements of the energy-momentum tensor play an important role in determining the properties of the form factors , and wh…
Angular Momentum Conservation Law in Light-Front Quantum Field Theory
Kelly Yu-Ju Chiu, Stanley J. Brodsky
We prove the Lorentz invariance of the angular momentum conservation law and the helicity sum rule for relativistic composite systems in the light-front formulation. We explicitly…
Extended Conformal Symmetry in : Conformal Symmetry of Abelian Gauge Theory in the Physical Sector
Kelly Yu-Ju Chiu, Stanley J. Brodsky
Abelian gauge theory in spacetime dimensions is an example of a scale invariant theory which does not possess conformal symmetry -- the special conformal transformation(S…