Schemes for robust quantum computation with polar molecules: analysis of experimental feasibility
| dc.creator | Kuznetsova, Elena | |
| dc.creator | Côté, Robin | |
| dc.creator | Kirby, Kate | |
| dc.creator | Yelin, Susanne | |
| dc.date | 2007-10-23 | |
| dc.date.accessioned | 2026-07-07T08:38:19Z | |
| dc.date.available | 2026-07-07T08:38:19Z | |
| dc.description | We analyse recently proposed physical implementations of a quantum computer based on polar molecules. A set of general requirements for a molecular system is presented, which would provide an optimal combination of quantum gate times, coherence times, number of operations, high gate accuracy and experimental feasibility. We proceed with a detailed analysis of a scheme utilizing switchable dipole-dipole interactions between polar molecules. Switchable dipole-dipole interaction is an efficient tool for realization of two-qubit quantum gates, necessary to construct a universal set of gates. We consider three possible realizations of a phase gate using specific molecules, such as CO, NF, alkali dimers and alkaline-earth monohalides. We suggest suitable electronic states and ransitions and investigate requirements for the pulses driving them. Finally, we analyse possible sources of decoherence. | |
| dc.identifier | https://arxiv.org/abs/0710.4356 | |
| dc.identifier | http://arxiv.org/abs/0710.4356 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/140685 | |
| dc.subject | Quantum Physics | |
| dc.title | Schemes for robust quantum computation with polar molecules: analysis of experimental feasibility | |
| dc.type | text |