Quantum technologies, devices and systems that process, store, detect, or transfer information leveraging quantum mechanical ...
An experiment measuring a single atom's recoil confirmed that observing a particle destroys interference, settling the ...
A new experiment encodes quantum information in the motion of the atoms and creates a state known as hyper-entanglement, in which two or more traits are linked among a pair of atoms. Manuel Endres, ...
Are the mysteries of quantum mechanics finally starting to crack, or are we just getting better at asking sharper questions? Since the 2022 Nobel Prize in Physics honored experiments on quantum ...
To reach this conclusion, the researchers examined the most basic form of entanglement between identical particles using the concept of nonlocality introduced by physicist John Bell. While ...
The unveiling by IBM of two new quantum supercomputers and Denmark's plans to develop "the world's most powerful commercial quantum computer" mark just two of the latest developments in quantum ...
They ask us to believe, for example, that the world we experience is fundamentally divided from the subatomic realm it’s built from. Or that there is a wild proliferation of parallel universes, or ...
This puzzle is known as the problem of time, and it remains one of the most persistent obstacles to a unified theory of ...
For nearly a century, some of the simplest questions in quantum theory have stubbornly resisted clean answers, turning basic ...
A new study reveals how intertwined forms of frustration in quantum materials can give rise to unconventional magnetic states.
Researchers have demonstrated device-independent quantum key distribution (DI-QKD) over 62 miles (100 kilometers) of ...