Quantum Teleportation Error Suppression Algorithm Based on Convolutional Neural Networks and Quantum Topological Semion Codes

Figure 1

We deploy the semion code on the three-dimensional lattice. (a) Circled in green is the vertex operator of the semion code, denoted . It contains three quantum bits. Circled in yellow is the path, denoted , where the Pauli-X operators are applied. The support of , is indicated with continuous lines. (b) Circled in blue is the plaquette operator of the semion code, denoted . It contains 12 quantum bits. Note that only part of the lattice is drawn here and does not mean that the six lattices have boundary constraints.

(a)

(b)