Teleportation-based quantum state tomography
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866914168505892864 |
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| author | Rigolin, Gustavo |
| author_facet | Rigolin, Gustavo |
| contents | We explicitly show that the quantum teleportation protocol can be employed to completely reconstruct arbitrary two- and three-qubit density matrices. We also extend the present analysis to n-qubit density matrices. The only quantum resources needed to implement the teleportation-based quantum state tomography protocol are the ability to make Bell measurements and the ability to prepare a few different single qubit states to be teleported from Alice to Bob. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_18621 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Teleportation-based quantum state tomography Rigolin, Gustavo Quantum Physics We explicitly show that the quantum teleportation protocol can be employed to completely reconstruct arbitrary two- and three-qubit density matrices. We also extend the present analysis to n-qubit density matrices. The only quantum resources needed to implement the teleportation-based quantum state tomography protocol are the ability to make Bell measurements and the ability to prepare a few different single qubit states to be teleported from Alice to Bob. |
| title | Teleportation-based quantum state tomography |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2511.18621 |