Modeling and physically interpreting dissipative dynamics of a charge qubit-atom hybrid system under the Born-Markov limit
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Namkung, Min | - |
dc.contributor.author | Kang, Jeongsoo | - |
dc.contributor.author | Kwon, Younghun | - |
dc.date.accessioned | 2023-02-21T05:39:23Z | - |
dc.date.available | 2023-02-21T05:39:23Z | - |
dc.date.created | 2023-02-01 | - |
dc.date.issued | 2022-09 | - |
dc.identifier.issn | 0740-3224 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/111549 | - |
dc.description.abstract | In this study, we model the dissipative dynamics of a charge qubit-atom hybrid model under the Born-Markov limit. Especially, we focus on the physical relation between spectral density and dissipative dynamics. Analytically, we show that, if spectral density in the dynamics is a nearly linear function, then relaxation and dephasing noises separately affect the gate capacitor and Josephson junction, respectively, but if the spectral density is a genuine-nonlinear function, then these two noises affect both the gate capacitor and Josephson junction. Further, we observe that in a numerical way, when the spectral density is a genuine-nonlinear function, there are some cases in which the corresponding environment dramatically breaks quantumness including purity and entanglement. (c) 2022 Optica Publishing Group | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Optical Society of America | - |
dc.title | Modeling and physically interpreting dissipative dynamics of a charge qubit-atom hybrid system under the Born-Markov limit | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kwon, Younghun | - |
dc.identifier.doi | 10.1364/JOSAB.449257 | - |
dc.identifier.scopusid | 2-s2.0-85136256711 | - |
dc.identifier.wosid | 000897307400011 | - |
dc.identifier.bibliographicCitation | Journal of the Optical Society of America B: Optical Physics, v.39, no.9, pp.2362 - 2377 | - |
dc.relation.isPartOf | Journal of the Optical Society of America B: Optical Physics | - |
dc.citation.title | Journal of the Optical Society of America B: Optical Physics | - |
dc.citation.volume | 39 | - |
dc.citation.number | 9 | - |
dc.citation.startPage | 2362 | - |
dc.citation.endPage | 2377 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Optics | - |
dc.relation.journalWebOfScienceCategory | Optics | - |
dc.subject.keywordPlus | QUANTUM COMPUTATION | - |
dc.subject.keywordPlus | ENTANGLEMENT | - |
dc.subject.keywordPlus | STATES | - |
dc.subject.keywordPlus | PAIR | - |
dc.identifier.url | https://opg.optica.org/josab/abstract.cfm?uri=josab-39-9-2362 | - |
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