Quantum error correction with the color-Gottesman-Kitaev-Preskill code

Jiaxuan Zhang, Jian Zhao, Yu-Chun Wu +1

The Gottesman-Kitaev-Preskill (GKP) code is an important type of bosonic quantum error-correcting code. Since the GKP code only protects against small shift errors in $\hat{p}$ and…