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Technology

The race to solve the biggest problem in quantum computing

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has excited many researchers

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Technology

Chemistry may not be the 'killer app' for quantum computers after all

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Technology

Phantom codes could help quantum computers avoid errors

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Person looking up at starry night at Spiral Jetty, USA. Provider: Alamy Stock Photo Source: www.alamy.com Copyright: Celestine Dagli/Alamy

Physics

Would aliens do physics, or is science a human invention?

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Fractal conceptual illustration of supersymmetry or superstrings. Supersymmetry (SUSY) is a particle physics theory that proposes a type of spacetime symmetry relating two basic classes of elementary particles: bosons, which have an integer-valued 'spin', and fermions, which have a half-integer spin. If supersymmetry is a true symmetry of nature, it would explain many mysterious features of particle physics and would help solve paradoxes such as the cosmological constant problem. There is only indirect evidence for the existence of supersymmetry, primarily in the form of evidence for gauge coupling unification. Direct confirmation would entail production of superpartners at collider experiments, such as at the Large Hadron Collider.

Space

A crisis in cosmology may mean hidden dimensions really exist

Features

Qunnect's Carina rack

Technology

Inside the company selling quantum entanglement

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Technology

Could a niche 80s technology be the key to better quantum computers?

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A member of the media looks at Barnett Newman

Chemistry

The world’s most elusive colour is worth billions – if we can find it

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Technology

Breaking encryption with a quantum computer just got 10 times easier

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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

The mystery of nuclear 'magic numbers' has finally been resolved

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Physics

Backwards heat shows laws of thermodynamics may need a quantum update

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The experiments that could finally explain gravity

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Physics

Time crystals could be used to build accurate quantum clocks

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