Alice & Bob Develops ‘Elevator Codes’ to Slash Error Rates on Cat Qubit Quantum Computers

New pre-print describes codes that “move” logical ancilla qubits up and down to significantly reduce the error rate ...
The Next Platform

AWS Cat Qubits Make Quantum Error Correction Effective, Affordable

In a scene from the movie Gladiator, Roman emperor Marcus Aurelius, worried about the fragility of his empire, tells his general, Maximus: “There was once a dream that was Rome. You could only whisper ...
VentureBeat

Amazon Web Services unveils Ocelot quantum computing chip

Amazon Web Services has unveiled its Ocelot chip based on a hardware-efficient quantum computing architecture. Fernando Brandão and Oskar Painter of AWS said in a blog post that the pair of silicon ...
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 ...