quantum entanglement

CERN finds quantum entanglement among heaviest particles ever tested

Physicists working with the ATLAS detector at CERN's Large Hadron Collider have found strong evidence of quantum entanglement between pairs of Z bosons produced in the decay of Higgs bosons, extending one of quantum mechanics' most puzzling phenomena to the…

Scientists generate quantum entanglement using sunlight instead of lasers

Researchers at the University of Ottawa and the Max Planck Institute for the Science of Light have demonstrated for the first time that natural sunlight can generate quantum-entangled photons, eliminating the need for power-hungry lasers that have long been considered…

Chinese physicists set quantum entanglement record at 420 kilometers

A team of physicists at the University of Science and Technology of China has entangled two quantum memories across 420 kilometers of optical fiber, setting a new record for fiber-based matter-to-matter entanglement — more than four times farther than any…

Two labs achieve steady-state qubit entanglement independently

Two research groups working on opposite sides of the Atlantic have independently demonstrated a way to keep physically separated qubits continuously entangled without the precisely timed control pulses that typically make remote entanglement an engineering bottleneck. The parallel results, published…

Scientists detect quantum entanglement in crystal visible to the naked eye

Physicists have for the first time directly detected a high degree of quantum entanglement in a centimeter-sized crystal — a macroscopic object visible to the naked eye — challenging long-held assumptions about the scale at which quantum mechanics operates.