2 code implementations • 1 Oct 2019 • Johannes Bausch, Felix Leditzky
The error thresholds of these tree graph states outperform repetition and cat codes in large regions of the Pauli simplex, and hence form a new code family with desirable error correction properties.
Quantum Physics Information Theory Information Theory 81P45, 94C15, 94B99, 94A17
no code implementations • 22 Jun 2018 • Johannes Bausch, Felix Leditzky
These codes outperform all other known codes for these channels, and cannot be found using a direct parametrization of the quantum state.
