Experimental Quantum Networking Protocols via Four-Qubit Hyperentangled Dicke States

Details Experimental Quantum Networking Protocols via Four-Qubit Hyperentangled Dicke States Experimental Quantum Networking Protocols via Four-Qubit Hyperentangled Dicke States

2011-12-22

arxiv.org/abs/1112.5307v1

Physics

Quantum Physics

7 pages, 4 figures

Scientific paper

We report the experimental demonstration of two quantum networking protocols, namely quantum 1->3 telecloning and open-destination teleportation, implemented using a four-qubit register whose state is encoded in a high-quality multiphoton hyperentangled Dicke state. The state resource is characterized using criteria based on multipartite entanglement witnesses. We explore the characteristic entanglement-sharing structure of a Dicke state by implementing high-fidelity projections of the four-qubit resource onto lower-dimensional states. Our work demonstrates for the first time the usefulness of Dicke states for quantum information processing.

Affiliated with

Also associated with

No associations

Rating

Experimental Quantum Networking Protocols via Four-Qubit Hyperentangled Dicke States does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Experimental Quantum Networking Protocols via Four-Qubit Hyperentangled Dicke States, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Experimental Quantum Networking Protocols via Four-Qubit Hyperentangled Dicke States will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-306579