The Bell bases decomposition of a general N-qubit state Teleportation through a non-maximally entangled quantum channel

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dc.creatorTian, Xiu-Lao
dc.creatorXi, Xiao-Qiang
dc.date2007-02-15
dc.date2007-02-28
dc.date.accessioned2026-07-07T07:49:14Z
dc.date.available2026-07-07T07:49:14Z
dc.descriptionWe propose a method of the Bell bases decomposition to teleport an arbitrary unknown N-qubit state through a nonmaximally entangled quantum channel, and give the universal decomposition matrix of N-qubit. Using the decomposition matrix, we can easily obtain the collapsed state at the receiver site. The inverse matrix that the decomposition matrix is just the transformation matrix that the receiver can manipulate. The decomposition matrix is a function of the parameters of the quantum channel. After defining the sub-matrix of the quantum channel, we find that the decomposition matrix is a tensor product of the sub-matrixes.
dc.descriptionComments are welcome; txl@xiyou.edu.cn
dc.identifierhttps://arxiv.org/abs/quant-ph/0702150
dc.identifierhttp://arxiv.org/abs/quant-ph/0702150
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/124771
dc.subjectQuantum Physics
dc.titleThe Bell bases decomposition of a general N-qubit state Teleportation through a non-maximally entangled quantum channel
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