Spin Teleportation via Bell-Triplet States Emergent from Proton-Proton Scattering
Researchers found that proton-proton scattering at specific energy and angle conditions creates a near-pure Bell-triplet state. This allows for quantum teleportation, transferring an unknown spin state between protons using the strong interaction itself as a natural processor. This bridges nuclear physics and quantum technology by showing how particle collisions can generate high-fidelity entanglement.