"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 ...
LUMI-IQ quantum computer will bring Europe's first publicly owned fault-tolerant logical qubits to Finland's LUMI AI Factory ...
By reducing the ratio, quantum computers would need a thousand times fewer qubits, making them significantly easier to build and scale, while also requiring less power and computational ...