Caltech Team Finds Useful Quantum Computers Could Be Built with as Few as 10000 Qubits
TECH NEWS
4/13/20261 min read


Researchers at Caltech and Oratomic have developed a new approach for reducing errors in quantum computers. Their findings suggest that a fully realized quantum computer could be built with as few as 10,000 to 20,000 qubits, significantly less than previously thought.
This reduction in required qubits could make operational quantum computers a reality by the end of the decade. The team's new quantum error-correction architecture is more efficient, exploiting properties of neutral atom-based quantum computing platforms
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