Scheme for generating coherent state superpositions with realistic cross-Kerr nonlinearity

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dc.creatorHe, Bing
dc.creatorNadeem, Mustansar
dc.creatorBergou, János A.
dc.date2009-01-22
dc.date2009-02-21
dc.date.accessioned2026-07-07T12:55:56Z
dc.date.available2026-07-07T12:55:56Z
dc.descriptionWe present a simple scheme using two identical cross-phase modulation processes in decoherence environment to generate superpositions of two coherent states with the opposite phases, which are known as cat states. The scheme is shown to be robust against decoherence due to photon absorption losses and other errors, and the design of its experimental setup is also discussed.
dc.descriptionPublished version
dc.identifierhttps://arxiv.org/abs/0901.3505
dc.identifierhttp://arxiv.org/abs/0901.3505
dc.identifierPHYSICAL REVIEW A 79, 035802 (2009)
dc.identifierdoi:10.1103/PhysRevA.79.035802
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/224421
dc.subjectQuantum Physics
dc.titleScheme for generating coherent state superpositions with realistic cross-Kerr nonlinearity
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