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Complete hyperentangled-Bell-state analysis for photonic qubits assisted by a three-level Λ-type system
Hyperentangled Bell-state analysis (HBSA) is an essential method in high-capacity quantum communication and quantum information processing. Here by replacing the two-qubit controlled-phase gate with the two-qubit SWAP gate, we propose a scheme to distinguish the 16 hyperentangled Bell states complet...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2016
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4726112/ https://www.ncbi.nlm.nih.gov/pubmed/26780930 http://dx.doi.org/10.1038/srep19497 |