aiqbench analysis
This landmark experiment confirms that quantum entanglement persists even among massive, short-lived particles at the highest energy scales ever probed. By extending these observations to Z bosons created in proton collisions, researchers provide critical validation for the fundamental principles underpinning future quantum computing architectures and secure communication networks. The study also highlights CERN's strategic integration of quantum technologies to accelerate data analysis within particle physics.
CERN’s Large Hadron Collider finds ‘spooky action’ in particle collisions

CERN’s Large Hadron Collider confirmed quantum entanglement—Einstein’s “spooky action at a distance”—in heavy particles created during collisions.
Physicists at the University of Oxford have contributed to a confirmation that quantum entanglement, Albert Einstein's "spooky action at a distance", persists even within the fleeting existence of some of the most massive particles created by science. Using the Large Hadron Collider at CERN, an international collaboration detected entanglement in pairs of Z bosons, particles that vanish in a fraction of a second after being produced by collisions of thirteen trillion electron volts. This demonstration extends entanglement to energies far…
Excerpt shown under the publisher's RSS terms · 80 words · full text and figures are on the publisher's site
Related coverage

Oxford Physicists Help Uncover ‘Spooky’ Quantum Effect in The Large Hadron Collider
The Quantum Insider · Sep 15, 2026

£13 Billion Collider Proposed as Successor to the Large Hadron Collider
Quantum Zeitgeist · Jun 7, 2026

Atlas Technologies helps Oxford physicists track entanglement in LHC’s Z bosons
Quantum Zeitgeist · Sep 15, 2026

Large Hadron Collider search rules out quantum black holes with certain properties
Quantum Zeitgeist · Sep 19, 2026