A Unique Form of Quantumness may be Key to Quantum Computers Success

Google researchers used their Willow quantum computer to show that quantum contextuality may be essential to its computational power.
Image Credits:Google’s Willow quantum computer
Google Quantum AI

Google researchers used their Willow quantum computer to show that quantum contextuality may be essential to its computational power.

What gives quantum computers their edge over classical machines? A new experiment suggests that “quantum contextuality” could be a crucial factor.

How Qubits Redefine Computing

Quantum computers differ fundamentally from conventional machines because they exploit uniquely quantum effects that ordinary electronics lack. Their basic units, known as qubits, can exist in superposition—appearing to hold two normally exclusive properties at once—or become linked through the inseparable phenomenon of quantum entanglement.


Read the original article on: Newscientist

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