We first present a brief review of the basic requirements, proposals and prototype implementations for quantum computing devices. Then we introduce a specific universal set of quantum gates and describe a physical system, based on coupled quantum wires, that should be able to realize the proposed quantum transformations. Finally, the dynamics of entanglement-creation between two ballistic electrons is analysed for a model system.
A. Bertoni, S. Reggiani (2004). Entanglement and quantum computing with ballistic electrons. SEMICONDUCTOR SCIENCE AND TECHNOLOGY, 19, 113-117 [10.1088/0268-1242/19/4/041].
Entanglement and quantum computing with ballistic electrons
REGGIANI, SUSANNA
2004
Abstract
We first present a brief review of the basic requirements, proposals and prototype implementations for quantum computing devices. Then we introduce a specific universal set of quantum gates and describe a physical system, based on coupled quantum wires, that should be able to realize the proposed quantum transformations. Finally, the dynamics of entanglement-creation between two ballistic electrons is analysed for a model system.File in questo prodotto:
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