
12/9/2024 · Austin Fowler
What this post added
This post introduces the construction of a quantum chip that demonstrates improved logical qubit reliability with increasing patch size using the surface code. It provides a technical explanation of quantum errors (bit-flip, leakage, decoherence) and outlines the mechanism of using measure qubits to detect X and Z errors in a 2D array of qubits. The post also highlights a new Coursera course on quantum error correction and open-source quantum AI tools.