For the first time, researchers in China have demonstrated how quantum dots can be engineered to consistently generate pairs ...

An international team of physicists has uncovered a subtle but important twist in how “memory” works in quantum systems.

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

Preserving quantum information is key to developing useful quantum computing systems. But interacting quantum systems are chaotic and follow laws of thermodynamics, eventually leading to information ...

A new room-temperature quantum device developed at Stanford uses twisted light and advanced materials to link photons and ...

Scientists built a quantum gate linking four-state photons, showing complex quantum tasks can be done with fewer steps using qudits.

Researchers in the US have demonstrated how quantum entanglement could be used to detect optical signals from astronomical ...

The parity-identification problem fits naturally into this landscape. Parity is a global property, insensitive to most local details. In this respect, it resembles many other quantities studied in ...

A team at the Norwegian University of Science and Technology has identified quantum-active properties in vermiculite, a common clay mineral already mined on an industrial scale. The finding, published ...

The report found that while the U.S. leads in quantum information science research, other countries are more focused on AI ...