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Quantum error correction codes enable efficient scaling to hundreds of thousands of qubits

"Our quantum error-correcting code has a greater than 1/2 code rate, targeting hundreds of thousands of logical qubits," explains Kasai. "Moreover, its decoding complexity is proportional to the ...
Ars Technica

Amazon uses quantum “cat states” with error correction

Following up on Microsoft’s announcement of a qubit based on completely new physics, Amazon is publishing a paper describing a very different take on quantum computing hardware. The system mixes two ...
EurekAlert!

Scalable and efficient quantum error correction for fault-tolerant quantum computing

These novel error-correction codes can handle quantum codes with hundreds of thousands of qubits, potentially enabling large-scale fault-tolerant quantum computing, with applications in diverse fields ...
NextBigFuture

IBMs Progress to Practical Fault Tolerant Quantum Computers

Many experts predict that practical fault tolerant quantum computing (FTQC) will require millions of physical quantum bits (qubits) but in August, 2023 IBM scientists ...
EurekAlert!

Successful ground-to-satellite laser communications applying next-generation error correction codes, mitigating atmospheric turbulence

The National Institute of Information and Communications Technology (NICT, President: TOKUDA Hideyuki Ph.D.) and the Nagoya Institute of Technology (NITech, President: OBATA Makoto), collaborated with ...