Author

D. Chakrabarti

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Preprint Sep 2026

Gravitational transverse momentum dependent distributions for the gluons

We investigate the momentum-space structure of the gauge-invariant gluon energy-momentum tensor (EMT) for spin-$0$ and spin-$\tfrac{1}{2}$ hadrons in the light-front formalism. We parameterize the nonlocal gluon EMT in terms of so-called gluon gravitational transverse-momentum-dependent distributions (gravitational TMD...

Kauship Saha, Dipansu Mishra, D. Chakrabarti et al. · 0 citations

Preprint Sep 2026

Probing Criticality Using GMM-Based Potentials

Spin models with a given symmetry are easier to sample than scalar theories with the same symmetry on a lattice, as the constrained nature of spin variables enables cheap heat-bath updates. However, this constraint suppresses radial fluctuations, and consequently, spin models cannot be used to study the phenomena of sp...

Shashank Sharma, D. Chakrabarti, Vipul Arora · 1 citation