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Quantum mechanics - news, articles and features

quantum mechanics

Technology

Quantum computers that recycle their qubits can limit errors

To make quantum computers more efficient and reliable, some of their basic components must be constantly reused – several quantum computer designs can now do just that

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Physics

The forgotten women of quantum physics

Comment

Technology

IBM has unveiled two unprecedentedly complex quantum computers

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Technology

New quantum computer is on the path to unravelling superconductivity

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Vlatko Vedral

Video

Quantum numbers are the true essence of reality, says Vlatko Vedral

Video

Space

Lumpy ‘caterpillar wormholes’ may connect entangled black holes

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Technology

Advanced quantum network could be a prototype for the quantum internet

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Physics

Quantum computers reveal that the wave function is a real thing

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Physics

Quantum-inspired algorithm could help reveal hidden cosmic objects

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No space, no time, no particles: A radical vision of quantum reality

Physics

No space, no time, no particles: A radical vision of quantum reality

If we admit that quantum numbers are the true essence of reality – not particles, space or time – then a surprising and beautiful new vision of reality opens up to us

Features

Physics

Could gravity produce quantum entanglement if it’s not fully quantum?

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Technology

Google says its quantum computer can reveal the structure of molecules

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Physics

Ultracold atoms could test relativity in the quantum realm

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Technology

‘Nightmare’ calculation may be too tricky for even quantum computers

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