Generation of entanglement via squeezing on a tripartite-optomechanical system

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dc.contributor.authorAraya-Sossa, Kevin
dc.contributor.authorOrszag, Miguel
dc.date.accessioned2025-01-20T17:18:33Z
dc.date.available2025-01-20T17:18:33Z
dc.date.issued2023
dc.description.abstractWe introduce a strategy to regulate the quantum entanglement in a dispersive-hybrid system where a qubit is directly coupled to a cavity and a resonator. A dramatic transition takes place by only tuning the squeezing parameters associated with the vibrational mode. As the squeezing amplitude becomes larger, the maximal entanglement abruptly falls to zero at specific squeezing phases. It is also possible to generate entanglement for bipartitions from the qubit-cavity-resonator system after applying this strategy. Entangled qubit-cavity states are created through squeezing, even though there is no direct interaction between them. We also analyze the effect of atomic, optical, and vibrational losses on the quantum entanglement. Finally, we discuss future realizations to implement all these ideas and promote further studies to generalize the concept of monogamy in tripartite systems outside qubit-composite states, in particular, (2 circle times 2 circle times n)-dimensional systems.
dc.fuente.origenWOS
dc.identifier.doi10.1103/PhysRevA.108.012432
dc.identifier.eissn2469-9934
dc.identifier.issn2469-9926
dc.identifier.urihttps://doi.org/10.1103/PhysRevA.108.012432
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/91388
dc.identifier.wosidWOS:001130449300004
dc.issue.numero1
dc.language.isoen
dc.revistaPhysical review a
dc.rightsacceso restringido
dc.titleGeneration of entanglement via squeezing on a tripartite-optomechanical system
dc.typeartículo
dc.volumen108
sipa.indexWOS
sipa.trazabilidadWOS;2025-01-12
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