Teleportation using continuous variable quantum cloning machine
Quantum Physics
2008-02-18 v1
Abstract
We show that an unknown quantum state in phase space can be teleported via three-mode entanglement generated by continuous variable quantum cloning machine (transformation). Further, proceeding with our teleportation protocol we are able to improve the fidelity of teleportation obtained by Loock et.al. [Phys.Rev.Lett. 84, 3482(2000)]. Also we study here the entanglement between the two output copies from cloning machine.
Cite
@article{arxiv.0802.2156,
title = {Teleportation using continuous variable quantum cloning machine},
author = {Satyabrata Adhikari},
journal= {arXiv preprint arXiv:0802.2156},
year = {2008}
}
Comments
7 pages, 2 figures