3 papers
hep-ph2026
Gravitational form factors of light mesons from Basis Light-Front Quantization
Amrita Sain, Sreeraj Nair, Chandan Mondal +2
We compute the gravitational form factors (GFFs) of the pion and kaon using their light-front wave functions within the Basis Light-Front Quantization framework. The wave functions…
hep-ph2026
Near-threshold heavy quarkonium photoproduction in a light-front spectator model
Amrita Sain, Bheemsehan Gurjar, Chandan Mondal
The near-threshold photo- and electroproduction of heavy vector quarkonia off the proton provides direct access to its gluonic structure. In particular, the cross section for $J/Ψ…
hep-ph2025
Gluon gravitational form factors of the proton in a light-front spectator model
Amrita Sain, Poonam Choudhary, Bheemsehan Gurjar +3
We calculate the gluon gravitational form factors (GFFs) of the proton using a light-front spectator model based on soft-wall AdS/QCD, where the active parton is a gluon. The model…