Teleportation Scheme of S-level Quantum Pure States by Two-level EPRs
arXiv:quant-ph/0004095 · doi:10.1103/PhysRevA.64.012301
Abstract
Unknown quantum pure states of arbitrary but definite S-level of a particle can be transferred onto a group of remote two-level particles through two-level EPRs as many as the number of those particles in this group. We construct such a kind of teleportation, the realization of which need a nonlocal unitary transformation to the quantum system that is made up of the s-level particle and all the two-level particles at one end of the EPRs, and measurements to all the single particles in this system. The unitary transformation to more than two particles is also written into the product form of two-body unitary transformations.
7 pages,LaTex
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