Probabilistic Teleportation of a Qudit
Quantum Physics
2009-11-13 v1
Abstract
It is known that if the shared resource is a maximally entangled state then it is possible to teleport an unknown state with unit fidelity and unit probability. However, if the shared resource is a non-maximally entangled state then one has to follow a probabilistic scheme where one can teleport a qubit with unit fidelity and non-unit probability. In this work, we investigate the feasibility of using partially entangled states as a resource for quantum teleportation of a qudit. We also give an expression for the probability of successful teleportation of an unknown qudit.
Cite
@article{arxiv.quant-ph/0611115,
title = {Probabilistic Teleportation of a Qudit},
author = {Arun K. Pati and Pankaj Agrawal},
journal= {arXiv preprint arXiv:quant-ph/0611115},
year = {2009}
}
Comments
Latex, no figures