dc.identifier.uri | http://dx.doi.org/10.15488/1312 | |
dc.identifier.uri | http://www.repo.uni-hannover.de/handle/123456789/1337 | |
dc.contributor.author | Ahufinger, V. | |
dc.contributor.author | Mebrahtu, A. | |
dc.contributor.author | Corbalan, R. | |
dc.contributor.author | Sanpera, A. | |
dc.date.accessioned | 2017-04-06T08:51:24Z | |
dc.date.available | 2017-04-06T08:51:24Z | |
dc.date.issued | 2007 | |
dc.identifier.citation | Ahufinger, V.; Mebrahtu, A.; Corbalan, R.; Sanpera, A.: Quantum switches and quantum memories for matter-wave lattice solitons. In: New Journal of Physics 9 (2007), 4. DOI: https://doi.org/10.1088/1367-2630/9/1/004 | |
dc.description.abstract | We study the possibility of implementing a quantum switch and a quantum memory using matter-wave lattice solitons and making them interact with 'effective' potentials (barrier/well) corresponding to defects of the optical lattice. In the case of interaction with an 'effective' potential barrier, the bright lattice soliton experiences an abrupt transition from complete transmission to complete reflection ( quantum switch) for a critical height of the barrier. The trapping of the soliton in an 'effective' potential well and its release on demand, without losses, shows the feasibility of using the system as a quantum memory. The inclusion of defects as a way of controlling the interactions between two solitons is also reported. | eng |
dc.description.sponsorship | Spanish Ministerio de Ciencia y Tecnologia/FIS2005-01369 | |
dc.description.sponsorship | Spanish Ministerio de Ciencia y Tecnologia/FIS2005-01497 | |
dc.description.sponsorship | Spanish Ministerio de Ciencia y Tecnologia/Consolider Ingenio 2010 CSD2006-00019 | |
dc.description.sponsorship | Catalan Government/SGR2005-00358 | |
dc.description.sponsorship | DAAD | |
dc.language.iso | eng | |
dc.publisher | Bristol : IOP Publishing Ltd. | |
dc.relation.ispartofseries | New Journal of Physics 9 (2007) | |
dc.rights | CC BY-NC-SA 3.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-sa/3.0/ | |
dc.subject | optical lattices | eng |
dc.subject | discrete solitons | eng |
dc.subject | inverted traps | eng |
dc.subject | dark solitons | eng |
dc.subject | gap solitons | eng |
dc.subject | defect | eng |
dc.subject | propagation | eng |
dc.subject | dynamics | eng |
dc.subject | impurity | eng |
dc.subject | potentials | eng |
dc.subject.ddc | 530 | Physik | ger |
dc.title | Quantum switches and quantum memories for matter-wave lattice solitons | |
dc.type | Article | |
dc.type | Text | |
dc.relation.essn | 1367-2630 | |
dc.relation.doi | https://doi.org/10.1088/1367-2630/9/1/004 | |
dc.bibliographicCitation.volume | 9 | |
dc.bibliographicCitation.firstPage | 4 | |
dc.description.version | publishedVersion | |
tib.accessRights | frei zug�nglich |
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