For a future quantum internet to work, scientists need to perfect a quantum repeater that can send information over long ...

Quantum communication is edging closer to reality thanks to a breakthrough in teleporting information between photons from ...

Within our comfortable world of causality we expect that reactions always follow an action and not vice versa. This why the recent chatter in the media about researchers having discovered ‘negative ...

Physicists have now teleported the quantum state of a single photon between distant quantum dots, turning a long theorized building block of the quantum internet into a working device. By reliably ...

Breakthrough photonic quantum chip emits ultra-short 2 nm X-ray waves, advancing quantum materials and powering next-gen ...

Albert Einstein and Niels Bohr had an ongoing rivalry about the true nature of quantum mechanics, and came up with a thought ...

The proposed method uses a single rare-earth ion, trapped inside a tapered optical fiber, to directly generate and guide single photons within the fiber, representing a key low-cost component for ...

A team of physicists has uncovered a surprising new way to explore one of science's greatest challenges: uniting the two fundamental theories that explain how our universe works—Einstein's theory of ...

Scientists build a new light source for quantum communications by combining existing technologies together to create a stronger and more robust quantum signal. When you purchase through links on our ...

The famous double-slit experiment brings into question the very nature of matter. Its cousin, the quantum eraser experiment, ...