Entanglement & Uncertainty Show Strict Anti-Correlation in Bhabha Scattering

Zan Cao and colleagues at Anhui University have demonstrated a strict anti-correlation between entropic uncertainty and dynamically generated entanglement within the tree-level Bhabha scattering process, revealing how quantum electrodynamics (QED) kinematics dictate the redistribution of quantum resources. The work systematically investigates this fundamental interaction, establishing a rigorous equivalence between local wave-particle duality and global bipartite quantum coherence. Researchers found mass-induced single-helicity-flip transitions break geometric symmetry when particles move at non-relativistic speeds, but chiral symmetry is restored as speeds approach those near the speed of light, ensuring symmetry in backward scattering.…