Wigner-function description of quantum teleportation in arbitrary dimensions and continuous limit
量子物理
2009-11-07 v3
摘要
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.
引用
@article{arxiv.quant-ph/0106109,
title = {Wigner-function description of quantum teleportation in arbitrary dimensions and continuous limit},
author = {M. Koniorczyk and V. Buzek and J. Janszky},
journal= {arXiv preprint arXiv:quant-ph/0106109},
year = {2009}
}
备注
8 pages, LaTeX, 1 figure (included). Accepted for publication in Phys. Rev. A A minor correction added on May 25