Wigner-function description of quantum teleportation in arbitrary dimensions and a continuous limit
- 7 August 2001
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 64 (3) , 034301
- https://doi.org/10.1103/physreva.64.034301
Abstract
We present a unified approach to quantum teleportation in arbitrary dimensions based on the Wigner-function formalism. This approach provides us with a clear picture of all manipulations performed in the teleportation protocol. In addition within the framework of the Wigner-function formalism all the imperfections of the manipulations can be easily taken into account.Keywords
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