Research on information lossless teleportation via the W states
Abstract In this article, a protocol for information lossless teleportation using W states is proposed. Firstly, the information lossless teleportation of an unknown state with a maximally entangled W‐state channel, which protects the original unknown state information even in case of teleportation...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2023-12-01
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| Series: | IET Quantum Communication |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/qtc2.12062 |
| _version_ | 1797400788794867712 |
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| author | Ao Wang Yu‐Zhen Wei Zong‐Yi Li Min Jiang |
| author_facet | Ao Wang Yu‐Zhen Wei Zong‐Yi Li Min Jiang |
| author_sort | Ao Wang |
| collection | DOAJ |
| description | Abstract In this article, a protocol for information lossless teleportation using W states is proposed. Firstly, the information lossless teleportation of an unknown state with a maximally entangled W‐state channel, which protects the original unknown state information even in case of teleportation failure is investigated. Next, we generalise our scheme to non‐maximally entangled W‐state channels. Finally, the principle of the proposed scheme is validated by performing experiments on the quantum circuit simulator Quirk. Our study shows that W states can be used to teleport any quantum state without information loss through single‐qubit measurements and local unitary operations. |
| first_indexed | 2024-03-09T01:59:34Z |
| format | Article |
| id | doaj.art-546a049fc1344c1f87625b3007f669a4 |
| institution | Directory Open Access Journal |
| issn | 2632-8925 |
| language | English |
| last_indexed | 2024-03-09T01:59:34Z |
| publishDate | 2023-12-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Quantum Communication |
| spelling | doaj.art-546a049fc1344c1f87625b3007f669a42023-12-08T05:39:44ZengWileyIET Quantum Communication2632-89252023-12-014420020710.1049/qtc2.12062Research on information lossless teleportation via the W statesAo Wang0Yu‐Zhen Wei1Zong‐Yi Li2Min Jiang3School of Electronics & Information Engineering Soochow University Suzhou ChinaSchool of Information Engineering Huzhou University Huzhou ChinaSchool of Electronics & Information Engineering Soochow University Suzhou ChinaSchool of Electronics & Information Engineering Soochow University Suzhou ChinaAbstract In this article, a protocol for information lossless teleportation using W states is proposed. Firstly, the information lossless teleportation of an unknown state with a maximally entangled W‐state channel, which protects the original unknown state information even in case of teleportation failure is investigated. Next, we generalise our scheme to non‐maximally entangled W‐state channels. Finally, the principle of the proposed scheme is validated by performing experiments on the quantum circuit simulator Quirk. Our study shows that W states can be used to teleport any quantum state without information loss through single‐qubit measurements and local unitary operations.https://doi.org/10.1049/qtc2.12062quantum communicationquantum entanglementteleportation |
| spellingShingle | Ao Wang Yu‐Zhen Wei Zong‐Yi Li Min Jiang Research on information lossless teleportation via the W states IET Quantum Communication quantum communication quantum entanglement teleportation |
| title | Research on information lossless teleportation via the W states |
| title_full | Research on information lossless teleportation via the W states |
| title_fullStr | Research on information lossless teleportation via the W states |
| title_full_unstemmed | Research on information lossless teleportation via the W states |
| title_short | Research on information lossless teleportation via the W states |
| title_sort | research on information lossless teleportation via the w states |
| topic | quantum communication quantum entanglement teleportation |
| url | https://doi.org/10.1049/qtc2.12062 |
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