dc.contributor.author | Wu, Lianao | |
dc.contributor.author | Bishop, C.Allen | |
dc.contributor.author | Jing, Jun | |
dc.date.accessioned | 2015-11-09T11:53:21Z | |
dc.date.available | 2015-11-09T11:53:21Z | |
dc.date.issued | 2014-08-29 | |
dc.identifier.citation | Scientific Reports 4 : (2014) // Article ID 6229 | es |
dc.identifier.issn | 2045-2322 | |
dc.identifier.uri | http://hdl.handle.net/10810/16066 | |
dc.description.abstract | Parametric fluctuations or stochastic signals are introduced into the rectangular pulse sequence to investigate the feasibility of random dynamical decoupling. In a large parameter region, we find that the out-of-order control pulses work as well as the regular pulses for dynamical decoupling and dissipation suppression. Calculations and analysis are enabled by and based on a nonperturbative dynamical decoupling approach allowed by an exact quantum-state-diffusion equation. When the average frequency and duration of the pulse sequence take proper values, the random control sequence is robust, fault-tolerant, and insensitive to pulse strength deviations and interpulse temporal separation in the quasi-periodic sequence. This relaxes the operational requirements placed on quantum control devices to a great deal. | es |
dc.description.sponsorship | We acknowledge grant support from the National Natural Science Foundation of China under Grant No. 11175110, the Basque Government (grant IT472-10), the Spanish MICINN (Project No. No. FIS2012-36673-C03- 03) and the Basque Country University UFI (Project No. 11/55-01-2013). | es |
dc.language.iso | eng | es |
dc.publisher | Nature Publishing Group | es |
dc.rights | info:eu-repo/semantics/openAccess | es |
dc.subject | quantum-state diffusion | es |
dc.subject | systems | es |
dc.subject | controllability | es |
dc.title | Nonperturbative dynamical decoupling with random control | es |
dc.type | info:eu-repo/semantics/article | es |
dc.rights.holder | This work is licensed under a Creative Commons Attribution-NonCommercial-
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SCIENTIFIC | es |
dc.relation.publisherversion | http://www.nature.com/articles/srep06229#abstract | es |
dc.identifier.doi | 10.1038/srep06229 | |
dc.departamentoes | Física teórica e historia de la ciencia | es_ES |
dc.departamentoeu | Fisika teorikoa eta zientziaren historia | es_ES |
dc.subject.categoria | MULTIDISCIPLINARY SCIENCES | |