High-fidelity synchronization and transfer of quantum states in optomechanical hybrid systems

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dc.contributor.authorMolinares, Hugo
dc.contributor.authorEremeev, Vitalie
dc.contributor.authorOrszag, Miguel
dc.date.accessioned2025-01-20T21:10:14Z
dc.date.available2025-01-20T21:10:14Z
dc.date.issued2022
dc.description.abstractIn a hybrid scheme, consisting of a three-level atom-cavity-oscillator system, we show that synchronization [J. Czartowski, R. Muller, K. Zyczkowski, and D. Braun, Phys. Rev. A 104, 012410 (2021)] and transfer of nonclassical states between the mechanical oscillator and the cavity field is possible. In this framework, we show that an initially thermalized mechanical oscillator, when connected to a squeezed bath, evolves to a squeezed state which in steady state is synchronized with the cavity mode. On the other hand, if the mechanical oscillator is initially prepared in a nonclassical state, e.g., squeezed and Schrodinger's cat states, while the cavity is in a thermal state, then a periodic transfer between the mechanical oscillator and cavity mode occurs for given interaction times. As qualitative results, we prove that the synchronization and transfer of the quantum states are feasible with high fidelity.
dc.fuente.origenWOS
dc.identifier.doi10.1103/PhysRevA.105.033708
dc.identifier.eissn2469-9934
dc.identifier.issn2469-9926
dc.identifier.urihttps://doi.org/10.1103/PhysRevA.105.033708
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/93570
dc.identifier.wosidWOS:000772734400001
dc.issue.numero3
dc.language.isoen
dc.revistaPhysical review a
dc.rightsacceso restringido
dc.subjectquantum limit
dc.subjecte
dc.subjectg
dc.subject[24-26]
dc.subjectNevertheless
dc.subjectquantum metrol
dc.titleHigh-fidelity synchronization and transfer of quantum states in optomechanical hybrid systems
dc.typeartículo
dc.volumen105
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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