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Apr 10 – 12, 2019
Denver, CO
US/Mountain timezone

Energy-momentum tensor of hadrons in the NJL model

Apr 11, 2019, 4:50 PM
Director's Row E (Denver, CO)

Director's Row E

Denver, CO

Sheraton Denver Downtown Hotel, 1550 Court Pl. lobby level of the Plaza building
contributed talk GPDs


Dr Adam Freese (Argonne National Laboratory)


The energy-momentum tensor (EMT) encodes information about how energy, momentum, forces, and angular momentum are distributed within a particle. Recent work has been done to explore the rich and unique structure contained in the EMT of spin-1 hadrons. This includes the derivation of a new collection of sum rules relating gravitational form factors to conservation laws, multipole moments, and generalized parton distributions. The Nambu-Jona-Lasinio (NJL) model is used here to illustrate these aspects of the spin-1 EMT through an exploration of the partonic structure of the rho meson.

Primary author

Dr Adam Freese (Argonne National Laboratory)

Presentation materials