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| Kvantová korekcia chýb pomocou povrchového kódu× | Kvantové šifrovanie pomocou distribúcie kľúča (BB84)× | |
|---|---|---|
| Odbor | Kvantové výpočty | Kvantové výpočty |
| Rodina | Machine learning | Machine learning |
| Rok vzniku≠ | 2003 | 1984 |
| Tvorca≠ | Alexei Kitaev | Charles Bennett and Gilles Brassard |
| Typ≠ | Error correction code | Cryptographic protocol |
| Pôvodný zdroj≠ | Kitaev, A. Y. (2003). Fault-tolerant quantum computation by anyons. Annals of Physics, 303, 2–30. DOI ↗ | Bennett, C. H., Brassard, G. (1984). Quantum cryptography: public key distribution and coin tossing. Proceedings of IEEE International Conference on Computers, Systems, and Signal Processing, 175–179. link ↗ |
| Ďalšie názvy | surface code, topological error correction | BB84, quantum cryptography |
| Príbuzné≠ | 3 | 2 |
| Zhrnutie≠ | Surface Code is a two-dimensional topological quantum error-correcting code that protects quantum information through geometric redundancy. Introduced by Alexei Kitaev in 2003, surface code is considered the leading candidate for large-scale fault-tolerant quantum computing due to its high error thresholds and feasibility on two-dimensional qubit arrays. | Quantum Key Distribution (QKD) BB84 is a cryptographic protocol allowing two parties to establish a shared secret key using quantum mechanics. Proposed by Bennett and Brassard in 1984, BB84 provides information-theoretic security: an eavesdropper's presence is guaranteed to be detected, and the secret key is provably secure against unlimited computational power. |
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