DC Field | Value | Language |
---|---|---|
dc.contributor.author | Seo, Seungchan | ko |
dc.contributor.author | Seong, Jiheon | ko |
dc.contributor.author | Bae, Joonwoo | ko |
dc.date.accessioned | 2022-11-23T02:01:03Z | - |
dc.date.available | 2022-11-23T02:01:03Z | - |
dc.date.created | 2022-11-22 | - |
dc.date.created | 2022-11-22 | - |
dc.date.created | 2022-11-22 | - |
dc.date.created | 2022-11-22 | - |
dc.date.issued | 2022-06 | - |
dc.identifier.citation | OPEN SYSTEMS & INFORMATION DYNAMICS, v.29, no.02 | - |
dc.identifier.issn | 1230-1612 | - |
dc.identifier.uri | http://hdl.handle.net/10203/300567 | - |
dc.description.abstract | Although a measurement on the computational basis is devised in quantum computing, e.g., cloud-based quantum computing services, a quantum measurement in a realistic scenario is noisy. In particular, a measurement readout error in the era of noisy-intermediate-scale-quantum technologies is significant. In this work, we consider measurements on multiple qubits in a realistic scenario and present a method of analyzing noise in the measurement. Correlations existing in a noisy measurement are of particular interest so that local and crosstalk errors are introduced: the existence of correlations in a measurement in cloud-based quantum computing services is verified. We then present quantification of local and crosstalk errors and apply it to a noisy measurement in a cloud-based quantum computing service. Our results that analyze measurement errors can be used to mitigate these errors. | - |
dc.language | English | - |
dc.publisher | WORLD SCIENTIFIC PUBL CO PTE LTD | - |
dc.title | Correlations in Noisy Measurements | - |
dc.type | Article | - |
dc.identifier.wosid | 000879461900002 | - |
dc.identifier.scopusid | 2-s2.0-85142318439 | - |
dc.type.rims | ART | - |
dc.citation.volume | 29 | - |
dc.citation.issue | 02 | - |
dc.citation.publicationname | OPEN SYSTEMS & INFORMATION DYNAMICS | - |
dc.identifier.doi | 10.1142/S1230161222500093 | - |
dc.contributor.localauthor | Bae, Joonwoo | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Quantum measurements | - |
dc.subject.keywordAuthor | NISQ | - |
dc.subject.keywordAuthor | quantum error mitigation | - |
dc.subject.keywordAuthor | entanglement | - |
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