25 August 2005 Concatenated quantum teleportation
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Abstract
Quantum teleportation should be able to teleport states or parts of states in arbitrarily large Hilbert spaces, which will require concatenation of quantum teleportation processes that operate for a fixed dimension. We introduce the concept of concatenated quantum teleportation and obtain exact expression for teleportation fidelities for two simple cases. We also derive the conditions when concatenated teleportation can be considered as "quantum".
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Somshubhro Bandyopadhyay, Barry C. Sanders, "Concatenated quantum teleportation", Proc. SPIE 5893, Quantum Communications and Quantum Imaging III, 589316 (25 August 2005); doi: 10.1117/12.620951; https://doi.org/10.1117/12.620951
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