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Quantum physics

Quantum representation

Physics

Qubits break quantum limit to encode information for longer

Controlling qubits with quantum superpositions allows them to dramatically violate a fundamental limit and encode information for about five times longer during quantum computations

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Physics

Quantum experiment settles a century-old row between Einstein and Bohr

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Quantum computer core. Light rays passing through the nanoscale crystal core of a quantum computer. Quantum computers, which are under development, are based on quantum mechanics and the principle of representing information in quantum bits (qubits) using quantum properties. This could involve optical properties of chemically doped crystals, like the one shown here. Quantum computing has the potential to massively increase computing power.

Physics

An ambitious look at quantum physics is fun 鈥� but overdoes it a little

Culture

Physics

The forgotten women of quantum physics

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Space

Lumpy 鈥榗aterpillar wormholes鈥� may connect entangled black holes

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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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Physics

Ultracold atoms could test relativity in the quantum realm

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Physics

Ultracold clocks could reveal how quantum physics alters time

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CGI illustration of a superconducting crystal LK99, perfect shape and colour, dark blue colour copper doped lead oxo apatite, floating over a magnet.; Shutterstock ID 2442898429; purchase_order: -; job: -; client: -; other: -

Physics

Even in our digital world, materials still matter

Next to the flashy realm of AI, materials may seem quaint. But new quantum research could yield revolutionary breakthroughs, with the power to transform our world

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Physics

Quantum device detects all units of electricity at once

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Technology

It is impossible to build a practical quantum broadcaster

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Physics

We have detected a single electron with unprecedented speed

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Physics

Extremely cold atoms defy entropy and refuse to heat up

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