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quantum computing

Physics

Superconducting qubits have passed a key quantum test

A Bell test can confirm whether two systems are truly entangled – it has now been used to confirm entanglement between qubits in a superconducting circuits

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Physics

How we could discover quantum gravity without rebuilding space-time

Features

2J1JM3H Patterns in a pond. Cropped shot of a finger touching water to form ripples.

Physics

Why virtual particles don’t exist but do explain reality – for now

Features

CE8NB6 Illustration showing galaxy giant whirlpool in space galaxy's effect on space image shows how gravity galaxy warps local

Physics

To create a wormhole that doesn't collapse, you need exotic matter

Features

Physics

Weird particle that remembers its past discovered by quantum computer

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Technology

Cryptographers bet cash on when quantum computers will beat encryption

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Physics

Quantum computers could simulate a black hole in the next decade

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Physics

Exotic cosmic objects in string theory may look like leaky black holes

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Why we must inspire people with the magic of condensed matter physics

Physics

Why we must inspire people with the magic of condensed matter physics

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How can we prove the world is really quantum mechanical?

Physics

How can we prove the world is really quantum mechanical?

A 2021 paper has got physicists discussing whether our inability to use classical physics to describe reality on a quantum scale is a human failing - and what proof is necessary to show that the world really is quantum mechanical, says Chanda Prescod-Weinstein

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Physics

2D crystal of ultracold charged atoms is biggest ever created

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Physics

Strange quantum effect observed in unusually large object

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Physics

A macroscopic amount of matter has been put in a quantum superposition

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Technology

An unhackable quantum internet is being built in New York City

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