3 papers
hep-ph2026
Generalized parton distributions of valence, sea, and gluon components of the proton
Yiping Liu, Siqi Xu, Chandan Mondal +2
We compute the generalized parton distributions (GPDs) of valence quarks, sea quarks, and gluons in the proton using light-front wave functions obtained within the basis light-fron…
hep-ph2025
Basis light-front quantization: Advancing a first principles approach for the nucleon
Chandan Mondal, Siqi Xu, Yiping Liu +4
We present our recent progress in applying the basis light-front quantization approach to investigate the nucleon's structure. We solve its wave functions from the eigenstates of t…
hep-ph2025
Gluon skewed generalized parton distributions of proton from a light-front Hamiltonian approach
Pengxiang Zhang, Yiping Liu, Siqi Xu +3
We calculate all leading-twist gluon generalized parton distributions (GPDs) inside the proton at nonzero skewness using the basis light-front quantization framework. The proton's…