3 papers
quant-ph2018
Device-independent detection of genuine multipartite entanglement for all pure states
M. Zwerger, W. Dür, J. -D. Bancal +1
We show that genuine multipartite entanglement of all multipartite pure states in arbitrary finite dimension can be detected in a device-independent way by employing bipartite Bell…
quant-ph2018
Multipartite state generation in quantum networks with optimal scaling
Julius Wallnöfer, Alexander Pirker, Michael Zwerger +1
We introduce a repeater scheme to efficiently distribute multipartite entangled states in a quantum network with optimal scaling. The scheme allows to generate graph states such as…
quant-ph2017
Long-range big quantum-data transmission
M. Zwerger, A. Pirker, V. Dunjko +2
We introduce an alternative type of quantum repeater for long-range quantum communication with improved scaling with the distance. We show that by employing hashing, a deterministi…