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Securely propagating entanglement at the push of a button

Entanglement, Einstein's "spooky action at a distance", today is THE tool of quantum information science. It is the essential resource...

Neutrons on classically inexplicable paths

Can a particle be in two different places at the same time? In quantum physics, it can: Quantum theory allows objects to be in different...

An alternative way to manipulate quantum states

Electrons have an intrinsic angular momentum, the so-called spin, which means that they can align themselves along a magnetic field, much...

On the way to the quantum memory: research group stores X-ray flashes

Light is an excellent carrier of information used not only for classical communication technologies but increasingly also for quantum...

Sugar-coating quantum systems to harvest science

A team of international scientists led by the University of Ottawa have gone back to the kitchen cupboard to create a recipe that...

Calcium oxide’s quantum secret: nearly noiseless qubits

Calcium oxide is a cheap, chalky chemical compound commonly used in the manufacturing of cement, plaster, paper, and steel. But the...

Stanford scientists bring crystal clarity to diamond’s quantum signals

In work supported by the Q-NEXT quantum center, a Stanford University group digs into diamond to find the source of its apparently...

Modular, scalable hardware architecture for a quantum computer

Quantum computers hold the promise of being able to quickly solve extremely complex problems that might take the world’s most powerful...

Quantum experts review major techniques for isolating Majoranas

Named after an Italian theoretical physicist, Majoranas are complex quasiparticles that could be the key to building next-generation...