N-qubit universal quantum logic with a photonic qudit and O(N) linear optics elements
High-dimensional quantum units of information, or qudits, can carry more than one quantum bit of information in a single degree of freedom and can, therefore, be used to boost the performance of quantum communication and quantum computation protocols. A photon in a superposition of 2N time bins—a ti...
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2024-12-01
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| Series: | APL Quantum |
| Online Access: | http://dx.doi.org/10.1063/5.0223431 |
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