Scheme for encoding single logical qubit information into three-photon decoherence-free states assisted by quantum dots
DC Field | Value | Language |
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dc.contributor.author | Hong, Changho | - |
dc.contributor.author | Heo, Jino | - |
dc.contributor.author | Kang, Min-Sung | - |
dc.contributor.author | Jang, Jingak | - |
dc.contributor.author | Yang, Hyung-Jin | - |
dc.date.accessioned | 2021-09-01T12:30:19Z | - |
dc.date.available | 2021-09-01T12:30:19Z | - |
dc.date.created | 2021-06-19 | - |
dc.date.issued | 2019-07 | - |
dc.identifier.issn | 1570-0755 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/64215 | - |
dc.description.abstract | We propose an optical scheme to encode quantum information into three-photon decoherence-free states (single logical qubit information) and thereby acquire immunity from collective decoherence. Our scheme consists of quantum dots (QDs) within single-sided optical cavities and linearly optical devices for generation of three-photon decoherence-free states (logical qubits) and for encoding arbitrary quantum information. In our proposition, the interaction between photons and electron spin in the QD-cavity system is the critical component and plays the role of a quantum controlled operation to perform the processing of single logical qubit information with immunity against collective decoherence. Thus, we also analyze the performance of interaction between a photon and an electron in a QD. Consequently, for generating three-photon decoherence-free state encoded arbitrary quantum information, our scheme using QD-cavity systems is feasible. In practice, it could be implemented experimentally with current technologies. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | ELECTRON-SPIN | - |
dc.subject | HOLE SPIN | - |
dc.subject | GENERATION | - |
dc.subject | HYPERENTANGLEMENT | - |
dc.subject | TELEPORTATION | - |
dc.subject | LOCKING | - |
dc.subject | GATES | - |
dc.title | Scheme for encoding single logical qubit information into three-photon decoherence-free states assisted by quantum dots | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Yang, Hyung-Jin | - |
dc.identifier.doi | 10.1007/s11128-019-2315-5 | - |
dc.identifier.scopusid | 2-s2.0-85066110996 | - |
dc.identifier.wosid | 000468610600002 | - |
dc.identifier.bibliographicCitation | QUANTUM INFORMATION PROCESSING, v.18, no.7 | - |
dc.relation.isPartOf | QUANTUM INFORMATION PROCESSING | - |
dc.citation.title | QUANTUM INFORMATION PROCESSING | - |
dc.citation.volume | 18 | - |
dc.citation.number | 7 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Quantum Science & Technology | - |
dc.relation.journalWebOfScienceCategory | Physics, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Mathematical | - |
dc.subject.keywordPlus | ELECTRON-SPIN | - |
dc.subject.keywordPlus | HOLE SPIN | - |
dc.subject.keywordPlus | GENERATION | - |
dc.subject.keywordPlus | HYPERENTANGLEMENT | - |
dc.subject.keywordPlus | TELEPORTATION | - |
dc.subject.keywordPlus | LOCKING | - |
dc.subject.keywordPlus | GATES | - |
dc.subject.keywordAuthor | Single logical qubit information | - |
dc.subject.keywordAuthor | Three-photon decoherence-free state | - |
dc.subject.keywordAuthor | Quantum dot | - |
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