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

Quantum computers hold great potential for solving many problems more quickly or efficiently than conventional computers, but researchers are starting to identify where they could falter

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The 30-year fight over how many numbers we need to describe reality

Physics

The 30-year fight over how many numbers we need to describe reality

Features

Technology

What makes a quantum computer good?

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Physics

Nobel prize for physics goes to trio behind quantum computing chips

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Physics

Ultracold clocks could reveal how quantum physics alters time

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Technology

Device with 6100 qubits is a step towards largest quantum computer yet

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Physics

Unforgeable quantum money can be stored in an ultracold ‘debit card’

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Technology

Quantum computers have finally achieved unconditional supremacy

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Technology

Quantum computers are finally on the verge of being useful

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Quantum Motion system at NQCC full view angle - Photo Credit Christy Nunns and Quantum Motion

Technology

Quantum computer made with silicon chips looks like a time machine

This is the first quantum computer fully built using standard silicon chip manufacturing techniques – a step towards the mass production of quantum computers

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Physics

Making atoms self-magnify reveals their quantum wave functions

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Physics

Even in our digital world, materials still matter

Leader

Physics

We’ve glimpsed the secret quantum landscape inside all matter

Features

Technology

Quantum router could speed up quantum computers

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