4 papers
Spin correlation of hyperon-antihyperon systems in annihilation
Wenyu Zhang, Yang Li, Xiaorong Zhou +1
Quantum correlations in high-energy collisions provide a novel perspective on both fundamental physics and hadron structure. We calculate the quantum information observable in spin…
Quantum entanglement within quarkonium
Wenyu Zhang, Yiyu Zhou, Yang Li +1
We investigate quark-antiquark entanglement in heavy quarkonium within a nonperturbative light-front Hamiltonian framework. By tracing over the antiquark degrees of freedom in the…
Quantum entanglement between partons in a strongly coupled quantum field theory
Wenyu Zhang, Wenyang Qian, Yiyu Zhou +2
We perform a first-principles, non-perturbative investigation of quantum entanglement between partonic constituents in a strongly coupled 3+1-dimensional scalar Yukawa theory, usin…
Covariant analysis of electromagnetic current on the light cone: exposition with scalar Yukawa theory
Wenyu Zhang, Yang Li, James P. Vary
We present the first systematic investigation of the Lorentz covariance of the charge form factor for a strongly coupled scalar theory in (3+1)-dimensions. Our results are based on…