Arbitrary-Distance Quantum Error Correction with Gauss's Law for ${\mathbb{Z}}_2$ Lattice Gauge Theory

Neel S. Modi, Lento Nagano, Masazumi Honda +2

It has previously been shown by Rajput, Roggero, and Wiebe that ${\mathbb{Z}}_2$ Gauss's law constraints can be used to build efficient quantum error-correcting codes (QECCs) that are…