Enhanced quantum teleportation using multi-qubit logical states

• الحاوية / القاعدة: Results in Physics
• المؤلفون الرئيسيون: Dai-Gyoung Kim, Arfan Anjum, Muhammad Asif Farooq, Asif Mushtaq, Zahid Hussain Shamsi
• التنسيق: مقال
• اللغة: الإنجليزية
• منشور في: Elsevier 2023-07-01
• الموضوعات: Quantum teleportation; Logical states; Quantum error correction; Quantum entanglement; Quantum internet
• الوصول للمادة أونلاين: http://www.sciencedirect.com/science/article/pii/S2211379723003583
• تدمد: 2211-3797

In this paper, an innovative approach is suggested for quantum teleportation of multi-qubit physical state into an error correctable multi-qubit logical state. For this purpose, an efficient quantum error correction scheme is applied to detect and correct one bit flip and/or phase flip error in the teleported logical state. In addition, the proposed mechanism is substantiated by teleporting an eight-qubit physical state via four-qubit cluster state which involves three-qubit logical states as a quantum channel. The proposed scheme may be physically realized in the future fault tolerant quantum technologies.