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Quantum mechanics - news, articles and features

quantum mechanics

Physics

Fuzzy quantum effects have been seen on the largest scale yet

A weird quantum phenomenon called delocalisation has been measured for a 100-nanometre glass bead, helping reveal where the boundary lies between quantum and classical physics

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Physics

The odds of quantum weirdness being real just got a lot higher

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Physics

New spin on quantum theory forces rethink of a fundamental physics law

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Physics

Existing quantum devices could be used to disrupt the stock market

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Chemistry

Quantum dots help destroy ‘forever chemicals’ with light

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Physics

Nerve fibres in the brain could generate quantum entanglement

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Physics

Laser helps turn an electron into a coil of mass and charge

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Quantum computer isolated on black. Golden gear, quantum computing, quantum cryptography, steampunk, Q bits, parallel computing. 3D illustration, 3D render; Shutterstock ID 2218001269; purchase_order: -; job: -; client: -; other: -

Technology

Governments bans on quantum computer exports have no basis in science

Leader

Technology

Quantum computers may work better when they ignore causality

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Technology

Google's claim of quantum supremacy has been completely smashed

Google's Sycamore quantum computer was the first to demonstrate quantum supremacy – solving calculations that would be unfeasible on a classical computer – but now ordinary machines have pulled ahead again

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Technology

Multiple nations enact mysterious export controls on quantum computers

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Technology

Tiny chip could enable super-secure quantum Wi-Fi

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Physics

Is it possible to fully understand the universe while living in it?

Features

Physics

Maxwell’s demon charges quantum batteries inside of a quantum computer

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