Protecting operations on qudits from noise by continuous dynamical decoupling

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade de São Paulo (USP)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorObservatoire des Sciences de l'Univers Theta-
Autor(es): dc.creatorDe Jesus Napolitano, Reginaldo-
Autor(es): dc.creatorFanchini, Felipe Fernandes-
Autor(es): dc.creatorDa Silva, Adonai Hilario-
Autor(es): dc.creatorBellomo, Bruno-
Data de aceite: dc.date.accessioned2025-08-21T19:20:10Z-
Data de disponibilização: dc.date.available2025-08-21T19:20:10Z-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2022-05-01-
Data de envio: dc.date.issued2021-03-12-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1103/PhysRevResearch.3.013235-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/233134-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/233134-
Descrição: dc.descriptionWe develop a procedure of generalized continuous dynamical decoupling (GCDD) for an ensemble of d-level systems (qudits), allowing one to protect the action of an arbitrary multiqudit gate from general noise. We first present our GCDD procedure for the case of an arbitrary qudit and apply it to the case of a Hadamard gate acting on a qutrit. This is done using a model that, in principle, could be implemented using the three magnetic hyperfine states of the ground energy level of Rb87 and laser beams whose intensities and phases are modulated according to our prescription. We show that this model allows one to generate continuously all the possible SU(3) group operations which are, in general, needed to apply the GCDD procedure. We finally show that our method can be extended to the case of an ensemble of qudits, identical or not.-
Descrição: dc.descriptionSão Carlos Institute of Physics University of São Paulo, PO Box 369-
Descrição: dc.descriptionFaculdade de Ciências Unesp - Universidade Estadual Paulista-
Descrição: dc.descriptionInstitut Utinam Cnrs Umr 6213 Université Bourgogne Franche-Comté Observatoire des Sciences de l'Univers Theta, 41 bis avenue de l'Observatoire-
Descrição: dc.descriptionFaculdade de Ciências Unesp - Universidade Estadual Paulista-
Idioma: dc.languageen-
Relação: dc.relationPhysical Review Research-
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Título: dc.titleProtecting operations on qudits from noise by continuous dynamical decoupling-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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