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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-282512
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.28251
Zusammenfassung
Quantum gates that temporarily increase singlet-triplet splitting in order to swap electronic spins in coupled quantum dots lead inevitably to a finite double-occupancy probability for both dots. By solving the time-dependent Schrödinger equation for a coupled dot model, we demonstrate that this does not necessarily lead to quantum computation errors. Instead, the coupled dot ground state evolves ...
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