3 papers
hep-lat2025
Internal color contributions to flux tube entanglement entropy
Rocco Amorosso, Sergey Syritsyn, Raju Venugopalan
In recent work arXiv:2410.00112, we introduced and computed entanglement entropy of the color flux tube (FTE) between a heavy quark-antiquark pair in (2+1)D Yang-Mills theory.…
hep-ph2025
The role of the chiral anomaly in polarized deeply inelastic scattering III: Wess-Zumino-Witten contributions and chiral Ward identities for finite quark mass
Andrey Tarasov, Raju Venugopalan
We extend our prior results on the worldline computation of the axial vector-vector-vector (AVV) triangle anomaly in polarized deeply inelastic scattering (DIS) to the finite mass…
hep-lat2024
Entanglement entropy of a color flux tube in (2+1)D Yang-Mills theory
Rocco Amorosso, Sergey Syritsyn, Raju Venugopalan
We construct a novel flux tube entanglement entropy (FTE), defined as the excess entanglement entropy relative to the vacuum of a region of color flux stretching between a heav…