Quantum satellites currently beam entangled particles of light from space down to different ground stations for ultra-secure ...

Many quantum researchers are working toward building technologies that allow for the existence of a global quantum internet, ...

Researchers have developed a technique that makes high-dimensional quantum information encoded in light more practical and reliable. The advancement could pave the way for more secure data ...

New device emits photons in telecom fiber band from the start, so it avoids a separate converter that can waste photons.

Spin glasses are physical systems in which the small magnetic moments of particles (i.e., spins) interact with each other in ...

A team of researchers has designed a theoretical model for a topological quantum battery capable of long-distance energy ...

IonQ claims to have achieved a significant quantum breakthrough, successfully demonstrating the frequency conversion of photons from visible to telecom wavelengths. The breakthrough, achieved during ...

China has managed to produce a key component of quantum radar, meaning the US's stealth fleet could be rendered virtually ...

Still, shares of Quantum Computing Inc. (NASDAQ: QUBT), which also refers to itself as QCi, have done very well. The ...

A team of researchers has developed a technique that makes high-dimensional quantum information encoded in light more practical and reliable. This advancement, published in Physical Review Letters, ...