The conventional ECC methods typically follow minimum distance bounded decoding, capable of correcting up to 't' symbol errors using ECC with a minimum distance of '2t+1'. To meet stringent ...

This makes the correction method a “key milestone,” according to Nord Quantique. It’s billed as particularly appealing to high-performance computing (HPC) data centre operators concerned about space ...

Next, the team switched to what they call a "Carbon code," which requires 30 physical qubits (24 data and six correction/detection), meaning the hardware could only host one.

That error-correction data (termed syndrome data in the field) needs to be read between each operation, which makes for a lot of data. "At scale, we're talking a hundred terabytes per second ...

In the world of quantum computing, the Hilbert space dimension—the measure of the number of quantum states that a quantum computer can access—is a prized possession. Having a larger Hilbert ...

In contrast to classical computers, which operate on bits that can only take the basic values 0 and 1, quantum computers operate on "qubits," which can assume any superposition of the ...

Logical qubits — physical quantum bits, or qubits, connected through quantum entanglement — reduce errors in quantum computers by storing the same data in different places. This diversifies ...