Floquet Codes without Parent Subsystem Codes

We propose a new class of error-correcting dynamic codes in two and three dimensions that has no explicit connection to any parent subsystem code. The two-dimensional code, which we call the CSS (Calderbank-Shor-Steane) honeycomb code, is geometrically similar to that of the honeycomb code by Hastin...

Full description

Bibliographic Details
Main Authors: Margarita Davydova, Nathanan Tantivasadakarn, Shankar Balasubramanian
Format: Article
Language:English
Published: American Physical Society 2023-06-01
Series:PRX Quantum
Online Access:http://doi.org/10.1103/PRXQuantum.4.020341