Designing a Spin Channel for Perfect Quantum Communication

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dc.creatorXi, Xiao-Qiang
dc.creatorZhang, T.
dc.creatorYue, R. H.
dc.creatorXie, X. C.
dc.creatorLiu, W. M.
dc.date2007-08-27
dc.date.accessioned2026-07-07T08:25:46Z
dc.date.available2026-07-07T08:25:46Z
dc.descriptionWe propose a scheme for using a spin chain with fixed symmetry interaction as a channel for perfect quantum communication. The perfect quantum communication is determined by the eigenvalues that form a special arithmetical progression, the concrete interaction parameter $J_i$ is obtained as a function of integer and perfect transmission time $t_p$. There are infinite choices of $J_i$ for perfect transmission and one can design the channel according to the requirement of $t_p$. This scheme will provide more choices of spin chain for future experiment in quantum communication.
dc.descriptionComments are welcome (xxq@xiyou.edu.cn)
dc.identifierhttps://arxiv.org/abs/0708.3482
dc.identifierhttp://arxiv.org/abs/0708.3482
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/136731
dc.subjectQuantum Physics
dc.titleDesigning a Spin Channel for Perfect Quantum Communication
dc.typetext

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