World-first memory-enhanced quantum link hits 1,000 entanglements
IonQ has demonstrated a quantum link that connects two different types of qubits at more than 1,000 entanglement…
A tiny semiconductor device lifts quantum photon interference visibility to 90%
An optical cavity raised the first cascade photon’s measured interference visibility to 90%, compared with a typical value…
Quantum memory stores single photons for record time in major leap towards a quantum internet
Researchers stored telecom-heralded single photons for up to 180 microseconds in a solid-state quantum memory while preserving nonclassical…
Einstein’s ‘spooky action’ survives one of the most extreme tests yet: CERN finds strong evidence that heavy Z bosons can become quantum-entangled
Einstein famously found quantum mechanics so strange that he once referred to quantum entanglement as “spooky action at…
One precisely timed flip may make quantum information safe: Study
Under the right conditions, theoretical calculations showed a flip could prevent sudden death — an outcome researchers call…
Entanglement Survives Violence of CERN’s Large Hadron Collider
Physicists from the ATLAS Collaboration at CERN’s Large Hadron Collider have confirmed that quantum entanglement — the phenomenon…
Scientists Turn Sunlight Into Quantum Entanglement
Using a new cone-shaped solar concentrator, researchers showed that sunlight can be used to create entangled photons. This…
A Quantum Computer Could Make Electron Microscopes Far More Powerful
An electron microscope capable of performing quantum computing operations using built-in ion traps. Credit: TU Wien A new…
Indian scientists find tool to control quantum loss: What does it mean?
One of the fundamental concepts in quantum physics is entanglement, which is key to quantum computing. Entanglement, where…
When time itself becomes the tool: How scientists learnt to delay a quantum death
There is a mile of rock between us and understanding, or so it sometimes feels with quantum physics,…
China pushes quantum entanglement 4x to 260 miles across fiber
Quantum networks could eventually connect computers and sensors across cities, but distance remains a major engineering hurdle. Quantum…
Scientists Show Sunlight Can Generate Quantum Entanglement
For decades, physicists believed that lasers were the only viable way to generate entangled photons, pairs of light…