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quantum computing

IBM's Eagle quantum processor
Technology

IBM creates largest ever superconducting quantum computer

IBM has created the world’s largest superconducting quantum computer, surpassing the size of state of the art machines from Google and Chinese researchers.

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IBM's Eagle quantum processor

Technology

IBM creates largest ever superconducting quantum computer

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Networks

Technology

Spies may be storing data to decrypt with a future quantum computer

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HEFEI, CHINA - APRIL 18, 2021 - Aerial photo shows the Institute of Quantum Information and Quantum Technology Innovation at the Chinese Academy of Sciences in Hefei, Anhui province, April 18, 2021. (Photo credit should read Costfoto/Barcroft Media via Getty Images)

Technology

Will the US or China win the race for global quantum dominance?

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Technology

Quantum supremacy has been achieved by a more complex quantum computer

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quantum computer

Technology

Quantum computer helps to design a better quantum computer

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Fibre optic cables

Technology

City-wide quantum data network in China is the largest ever built

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Physics

Why it might be impossible to build a practical quantum computer

Features
Q1: Photograph of the silicon quantum circuit being connected to a circuit board in preparation for measurement. (credit: Serwan Asaad)

Physics

Using microwave beams could let quantum computers be small but mighty

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Physics

Google researchers made a time crystal inside a quantum computer

A time crystal is a unique phase of matter that flips between two configurations with no energy input necessary – first proposed in 2012, this type of matter has now been created inside a quantum computer built by Google

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Technology

Google demonstrates vital step towards large-scale quantum computers

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Technology

China beats Google to claim the world’s most powerful quantum computer

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Technology

Quantum data link established between two distant Chinese cities

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Technology

An unhackable quantum internet comes with tough privacy questions

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