Recent physics studies have discovered that quarks and gluons inside protons, which are subatomic positively charged particles, exhibit maximal quantum entanglement at high energies. Entanglement ...

Detecting and protecting entanglement through nonlocality, variational entanglement witness, and nonlocal measurements. Physical Review Research , 2025; 7 (1) DOI: 10.1103/PhysRevResearch.7.013239 ...

Their research shows that electron entanglement, a fundamental quantum phenomenon, peaks at a quantum critical point: the transition between two states of matter. "Our findings reveal that strange ...