Tomography of entangled massive particles

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dc.creatorRoos, C. F.
dc.creatorLancaster, G. P. T.
dc.creatorRiebe, M.
dc.creatorHaeffner, H.
dc.creatorHaensel, W.
dc.creatorGulde, S.
dc.creatorBecher, C.
dc.creatorEschner, J.
dc.creatorSchmidt-Kaler, F.
dc.creatorBlatt, R.
dc.date2003-07-29
dc.date.accessioned2026-07-07T06:07:28Z
dc.date.available2026-07-07T06:07:28Z
dc.descriptionWe report on tomographic means to study the stability of a qubit register based on a string of trapped ions. In our experiment, two ions are held in a linear Paul trap and are entangled deterministically by laser pulses that couple their electronic and motional states. We reconstruct the density matrix using single qubit rotations and subsequent measurements with near-unity detection efficiency. This way, we characterize the created Bell states, the states into which they subsequently decay, and we derive their entanglement, applying different entanglement measures.
dc.identifierhttps://arxiv.org/abs/quant-ph/0307210
dc.identifierhttp://arxiv.org/abs/quant-ph/0307210
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/91302
dc.subjectQuantum Physics
dc.titleTomography of entangled massive particles
dc.typetext

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