Entanglement-Assisted Quantum Codes from Cyclic Codes
Entanglement-Assisted Quantum Codes from Cyclic Codes
Entanglement-assisted quantum-error-correcting (EAQEC) codes are quantum codes which use entanglement as a resource. These codes can provide better error correction than the (entanglement unassisted) codes derived from the traditional stabilizer formalism. In this paper, we provide a general method to construct EAQEC codes from cyclic codes. Afterwards, the method is …