Three particle Hyper Entanglement: Teleportation and Quantum Key Distribution
Quantum Physics
2016-12-12 v5 Cryptography and Security
Abstract
We present a scheme to generate three particle hyper-entanglement utilizing polarization and orbital angular momentum (OAM) of a photon. We show that the generated state can be used to teleport a two-qubit state described by the polarization and the OAM. The proposed quantum system has also been used to describe a new efficient quantum key distribution (QKD) protocol. We give a sketch of the experimental arrangement to realize the proposed teleportation and the QKD.
Cite
@article{arxiv.1311.7318,
title = {Three particle Hyper Entanglement: Teleportation and Quantum Key Distribution},
author = {P. Chithrabhanu and A. Aadhi and Salla Gangi Reddy and Shashi Prabhakar and G. K. Samanta and Goutam Paul and R. P. Singh},
journal= {arXiv preprint arXiv:1311.7318},
year = {2016}
}
Comments
8 pages, 8 figures, 2 tables, To appear in Quantum Information Processing Journal (accepted on June 22, 2015)