Bosonic quantum error correction using squeezed Fock states
Fuente:
arXiv
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| Auteurs principaux: | , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866914072262344704 |
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| author | Bashmakova, E. N. Korolev, S. B. Golubeva, T. Yu. |
| author_facet | Bashmakova, E. N. Korolev, S. B. Golubeva, T. Yu. |
| contents | In the paper, we develop a bosonic quantum error correction code based on squeezed Fock states. We compare our proposed code with one based on squeezed Schrodinger's cat states using the Knill-Laflamme cost function and the Petz map fidelity. We demonstrate that squeezed Fock states are competitive in protecting information in a channel with particle loss and dephasing. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_00300 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Bosonic quantum error correction using squeezed Fock states Bashmakova, E. N. Korolev, S. B. Golubeva, T. Yu. Quantum Physics In the paper, we develop a bosonic quantum error correction code based on squeezed Fock states. We compare our proposed code with one based on squeezed Schrodinger's cat states using the Knill-Laflamme cost function and the Petz map fidelity. We demonstrate that squeezed Fock states are competitive in protecting information in a channel with particle loss and dephasing. |
| title | Bosonic quantum error correction using squeezed Fock states |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/2506.00300 |