The University of Illinois’ Space Entanglement and Annealing Quantum Experiment (SEAQUE) is a compelling success story in the global race to develop quantum communication networks in space. The ...

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A team of physicists has uncovered a hidden topological structure within one of the most widely used sources of quantum entanglement.

Physicists have long suspected that gravity might have a hidden quantum side, but for decades the idea has been more mathematics than measurement. A new proposal for a tabletop experiment now suggests ...

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Light-based quantum technologies, such as quantum communication and photonic quantum computing, require reliable sources of ...

A new experiment using Google’s Sycamore quantum processor has taken a bold step toward testing ideas from quantum gravity. For the first time, researchers successfully sent quantum information ...