Please use this identifier to cite or link to this item: http://hdl.handle.net/10497/19572
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dc.contributor.authorSameer Sonar-
dc.contributor.authorHajdušek, Michal-
dc.contributor.authorManas Mukherjee-
dc.contributor.authorFazio, Rosario-
dc.contributor.authorVedral, Vlatko-
dc.contributor.authorSai Vinjanampathy-
dc.contributor.authorKwek, Leong Chuan-
dc.date.accessioned2018-05-08T10:43:59Z-
dc.date.available2018-05-08T10:43:59Z-
dc.date.issued2018-
dc.identifier.citationSameer Sonar, Hajdušek, M., Manas Mukherjee, Fazio, R., Vedral, V., Sai Vinjanampathy, and Kwek, L. C. (2018). Squeezing enhances quantum synchronization. Physical Review Letters, 120, Article 163601. http://doi.org/10.1103/PhysRevLett.120.163601en
dc.identifier.issn0031-9007 (print)-
dc.identifier.issn1079-7114 (online)-
dc.identifier.urihttp://hdl.handle.net/10497/19572-
dc.description.abstractIt is desirable to observe synchronization of quantum systems in the quantum regime, defined by the low number of excitations and a highly nonclassical steady state of the self-sustained oscillator. Several existing proposals of observing synchronization in the quantum regime suffer from the fact that the noise statistics overwhelm synchronization in this regime. Here, we resolve this issue by driving a self-sustained oscillator with a squeezing Hamiltonian instead of a harmonic drive and analyze this system in the classical and quantum regime. We demonstrate that strong entrainment is possible for small values of squeezing, and in this regime, the states are nonclassical. Furthermore, we show that the quality of synchronization measured by the FWHM of the power spectrum is enhanced with squeezing.en
dc.language.isoenen
dc.titleSqueezing enhances quantum synchronizationen
dc.typeArticleen
dc.identifier.doi10.1103/PhysRevLett.120.163601-
local.message.claim2021-12-22T11:21:19.677+0800|||rp00041|||submit_approve|||dc_contributor_author|||None*
item.openairetypeArticle-
item.cerifentitytypePublications-
item.languageiso639-1en-
item.fulltextWith file-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
item.grantfulltextOpen-
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