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quantum

I'm building a machine that breaks the rules of reality

Physics

I'm building a machine that breaks the rules of reality

We thought only fools messed with the cast-iron laws of thermodynamics – but quantum trickery is rewriting the rulebook, says physicist Vlatko Vedral

Features

A Bristlecone chip being installed by Research 51¶¯Âþ Marissa Giustina at the Quantum AI Lab in Santa Barbara

Physics

Google's 72-qubit chip is the largest yet

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computer artwork

Physics

Unbreakable: The race to protect our secrets from quantum hacks

Features

Green laser beam in darkness passing through optical equipment

Physics

Quantum trick lets one particle send messages two ways at once

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Three photons stick together to create a new form of light

Physics

Three photons stick together to create a new form of light

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Quantum time machine: How the future can change what happens now

Physics

Quantum time machine: How the future can change what happens now

Features

Quantum computing research

Physics

Is the quantum computer revolution really just five years away?

Comment

Shrinking black holes avoid paradox by oozing hidden information

Space

Shrinking black holes avoid paradox by oozing hidden information

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Conceptual art of network

Technology

Clever maths will stop hackers spying on the quantum internet

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Black hole

Space

Parallel universes could solve a big problem with black holes

The black hole firewall paradox has been vexing physicists for years. But if quantum laws lead to the creation of other universes, the headache disappears

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Technology

2018 preview: Quantum computers to overtake ordinary machines

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Physics

Space-time and gravity might be born from the quantum world

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Technology

Best-yet quantum simulator with 53 qubits could really be useful

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Physics

Free-fall experiment could test if gravity is a quantum force

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