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Two quantum computers

Physics

Loophole found that makes quantum cloning possible

Duplicating the information held in quantum computers was thought to be impossible thanks to the no-cloning theorem, but researchers have now found a workaround

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Physics

Backwards heat shows laws of thermodynamics may need a quantum update

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Technology

Fast-charging quantum battery built inside a quantum computer

News

Nobel laureate says he'll build world’s most powerful quantum computer

Technology

Nobel laureate says he'll build world’s most powerful quantum computer

Features

IBM Quantum System Two

Technology

Most complex time crystal yet has been made inside a quantum computer

News

2Y7R9XY Ehningen, Germany. 01st Oct, 2024. A model of a suspension of the quantum chip of a Quantum System Two quantum computer is on display at the opening of the first quantum data center of the computer company IBM. Credit: Marijan Murat/dpa/Alamy Live News

Technology

How to finally get a grasp on quantum computing

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chess game

Technology

Cheating just three times massively ups the chance of winning at chess

News

Formation of a ring around an extrasolar planet (artist's impression)

Technology

Quantum computers could help sharpen images of exoplanets

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Technology

We're about to simulate a human brain on a supercomputer

News

Quantum chip of a Quantum System Two quantum computer is on display at the opening of the first quantum data center of the computer company IBM

Technology

Quantum neural network may be able to cheat the uncertainty principle

Calculations show that injecting randomness into a quantum neural network could help it determine properties of quantum objects that are otherwise fundamentally hard to access

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Technology

Some quantum computers might need more power than supercomputers

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Technology

A strange kind of quantumness may be key to quantum computers' success

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Technology

'Spectacular' progress has been made towards useful quantum computers

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Technology

Quantum computers turned out to be more useful than expected in 2025

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