Today in QEC on the arXiv :
Quantum Error Correction in the Lowest Landau Level
We develop finite-dimensional versions of the quantum error-correcting codes proposed by Albert, Covey, and Preskill…
GKP codes are continuous-variable, but discrete versions can also be defined with the same features. GKP codes can also be generalized to more exotic configuration spaces. But can the generalizations also be discretized? …Yes!