Early Termination of Low-Density Parity-Check Codes for Continuous-Variable Quantum Key Distribution
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arXiv
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| Main Authors: | , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866913926930759680 |
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| author | Gümüş, Kadir Frazão, João dos Reis van Vliet, Vincent Hout, Menno van den Albores-Mejia, Aaron Bradley, Thomas Okonkwo, Chigo |
| author_facet | Gümüş, Kadir Frazão, João dos Reis van Vliet, Vincent Hout, Menno van den Albores-Mejia, Aaron Bradley, Thomas Okonkwo, Chigo |
| contents | We analyse the impact of log a-posteriori early termination on the decoding throughput of reconciliation for continuous-variable quantum key distribution. Increases in decoded secret key rate throughput of up to 182% are reported in both simulations and experiments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_03509 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Early Termination of Low-Density Parity-Check Codes for Continuous-Variable Quantum Key Distribution Gümüş, Kadir Frazão, João dos Reis van Vliet, Vincent Hout, Menno van den Albores-Mejia, Aaron Bradley, Thomas Okonkwo, Chigo Quantum Physics Information Theory We analyse the impact of log a-posteriori early termination on the decoding throughput of reconciliation for continuous-variable quantum key distribution. Increases in decoded secret key rate throughput of up to 182% are reported in both simulations and experiments. |
| title | Early Termination of Low-Density Parity-Check Codes for Continuous-Variable Quantum Key Distribution |
| topic | Quantum Physics Information Theory |
| url | https://arxiv.org/abs/2507.03509 |