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hep-ph2025
Ward-Takahashi identity in the light-front formalism for a bound state of fermions
Deepesh Bhamre, J. P. B. C. de Melo
We investigate the Ward-Takahashi identity at one-loop in the light-front (LF) formalism for a bound state of fermions. We consider a spinless bound state made up of two fermions i…
hep-ph2025
Exploring the gluon Sivers function in photon + jet production
Deepesh Bhamre, Aman Gupta, Anuradha Misra +1
We study transverse single spin asymmetries (TSSAs) in back-to-back photon plus jet production in the scattering of unpolarized beams of protons off a transversely polarized proton…
hep-ph2024
Cancellation of Infrared Divergences in in Light Front Coherent State Formalism
Deepesh Bhamre, Shrey Gogia, Anuradha Misra
We address the issue of cancellation of infrared (IR) divergences at the amplitude level in Light Front Quantum Chromodynamics (LFQCD) using the coherent state formalism. We consid…