Symmetric-Cyclic Bidirectional Quantum Teleportation of Bell-like State via Entanglement-Swapping
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arXiv
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| Autores principales: | , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866909336957091840 |
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| author | Singh, Nikhita Singh, Ravi S |
| author_facet | Singh, Nikhita Singh, Ravi S |
| contents | Quantum teleportation is a primitive foundational protocol for exchanging quantum information in a quantum network as well as infrastructural operational strategy in the measurement-based quantum computation. Designing an efficient scheme for quantum teleportation is a vibrant field of intensive research. We propose a scheme wherein Bell-like states are being exchanged simultaneously in cyclic sequence, i.e., symmetric-cyclic bi-directional quantum teleportation, amongst three communicating parties forming a quantum network, Alice, Bob and Charlie via entanglement-swapping with the aid of a cluster of three maximally entangled GHZ-states as the quantum channel. Moreover, based upon communication- and operation- complexity, we compare our protocol with other equivalent protocols and found that the intrinsic efficiency of our protocol is maximum pegging at 33.33%. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_03709 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Symmetric-Cyclic Bidirectional Quantum Teleportation of Bell-like State via Entanglement-Swapping Singh, Nikhita Singh, Ravi S Quantum Physics Quantum teleportation is a primitive foundational protocol for exchanging quantum information in a quantum network as well as infrastructural operational strategy in the measurement-based quantum computation. Designing an efficient scheme for quantum teleportation is a vibrant field of intensive research. We propose a scheme wherein Bell-like states are being exchanged simultaneously in cyclic sequence, i.e., symmetric-cyclic bi-directional quantum teleportation, amongst three communicating parties forming a quantum network, Alice, Bob and Charlie via entanglement-swapping with the aid of a cluster of three maximally entangled GHZ-states as the quantum channel. Moreover, based upon communication- and operation- complexity, we compare our protocol with other equivalent protocols and found that the intrinsic efficiency of our protocol is maximum pegging at 33.33%. |
| title | Symmetric-Cyclic Bidirectional Quantum Teleportation of Bell-like State via Entanglement-Swapping |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2410.03709 |