Bulletin of the American Physical Society
APS March Meeting 2021
Volume 66, Number 1
Monday–Friday, March 15–19, 2021; Virtual; Time Zone: Central Daylight Time, USA
Session C10: 2021 Rolf Landauer and Charles H. Bennett Award in Quantum Computing
3:00 PM–6:00 PM,
Monday, March 15, 2021
Sponsoring
Unit:
DQI
Chair: Doga Kurkcuoglu, Fermilab
Abstract: C10.00004 : Realization of a multi-node quantum network using diamond spin qubits: Part II – Experimental results
3:36 PM–3:48 PM
Live
Presenter:
Matteo Pompili
(Delft University of Technology)
Authors:
Matteo Pompili
(Delft University of Technology)
Sophie Hermans
(Delft University of Technology)
Simon Baier
(Delft University of Technology)
Hans K C Beukers
(Delft University of Technology)
Ronald Hanson
(Delft University of Technology)
In this presentation we discuss two demonstrations of the capabilities of the quantum network: the heralded generation of genuine multipartite entanglement – a Greenberger-Horne-Zeilinger (GHZ) state – across the three nodes; heralded entanglement swapping in the central node to obtain a Bell state between the outermost nodes. The latter demonstration is equivalent to the basic operation of a quantum repeater.
Our work serves as a proof of principle demonstration of a quantum network and enables the exploration of the first multi-node protocols.
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