دورية أكاديمية
Implementations of more general solid-state (SWAP) and controlled-(swap) gates
| العنوان: | Implementations of more general solid-state (SWAP) and controlled-(swap) gates |
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| المؤلفون: | Wen-Qiang Liu, Hai-Rui Wei |
| المصدر: | New Journal of Physics, Vol 21, Iss 10, p 103018 (2019) |
| بيانات النشر: | IOP Publishing, 2019. |
| سنة النشر: | 2019 |
| المجموعة: | LCC:Science LCC:Physics |
| مصطلحات موضوعية: | quantum computation, (SWAP)1/m, controlled-(swap)1/m, quantum dot, quantum logic gate, Science, Physics, QC1-999 |
| الوصف: | Universal quantum gates are the core elements in quantum information processing. We design two schemes to realize more general (SWAP) ^1/ ^m and controlled-(swap) ^1/ ^m gates (for integer $m\geqslant 1$ ) by directing flying single photons to solid-state quantum dots. The parameter m is easily controlled by adjusting two quarter-wave plates and one half-wave plate. Additional computational qubits are not required to construct the two gates. Evaluations of the gates indicate that our proposals are feasible with current experimental technology. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1367-2630 |
| Relation: | https://doaj.org/toc/1367-2630 |
| DOI: | 10.1088/1367-2630/ab4730 |
| URL الوصول: | https://doaj.org/article/474900ec46e34b9aaaf3c1fdbba914c9 |
| رقم الأكسشن: | edsdoj.474900ec46e34b9aaaf3c1fdbba914c9 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 13672630 |
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| DOI: | 10.1088/1367-2630/ab4730 |