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quantum computing

Physics

Ultracold atoms measure gravity with surprising precision

Atoms cooled to near absolute zero let researchers make a measurement of gravity 20 per cent more precise than the standard quantum limit usually allows

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Is Google's new Willow quantum computer really such a big deal?

Technology

Is Google's new Willow quantum computer really such a big deal?

Analysis

Technology

Chips linked with light could train AI faster while using less energy

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Physics

AI found a new way to create quantum entanglement

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Technology

Tencent seems unaffected by US AI chip export ban, research shows

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Physics

These are the most mind-melting physics discoveries of 2024

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Technology

IBM entangled two quantum chips to work together for the first time

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Technology

World's new fastest supercomputer is built to simulate nuclear bombs

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The universe could vanish at any moment – why hasn’t it?

Physics

The universe could vanish at any moment – why hasn’t it?

Features

Technology

Quantum computers hit a crucial milestone for error-free calculation

The largest number of logical qubits has been linked through quantum entanglement, which is a key step towards quantum computers that can detect and correct errors

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Physics

Quantum time crystals could be used to store energy

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Physics

Quantum Rubik's cube has infinite patterns but is still solvable

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Physics

Knots made in a weird quantum fluid can last forever

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Physics

We've seen particles that are massless only when moving one direction

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