Zobrazeno 1 - 10
of 5 389
pro vyhledávání: '"entanglement distribution"'
Autor:
McAleese, Hannah, Agrawal, Anuj, Vasan, Vivek, Campbell, Conall J., Hawkins, Adam G., Kilper, Daniel C., Paternostro, Mauro, Ruffini, Marco
Distributing entanglement over long distances remains a challenge due to its fragility when exposed to environmental effects. In this work, we compare various entanglement distribution protocols in a realistic noisy fiber network. We focus specifical
Externí odkaz:
http://arxiv.org/abs/2411.07306
Autor:
Li, Jan, Coopmans, Tim, Emonts, Patrick, Goodenough, Kenneth, Tura, Jordi, van Nieuwenburg, Evert
Quantum repeaters play a crucial role in the effective distribution of entanglement over long distances. The nearest-future type of quantum repeater requires two operations: entanglement generation across neighbouring repeaters and entanglement swapp
Externí odkaz:
http://arxiv.org/abs/2412.06938
Multipartite entangled states, particularly Greenberger--Horne--Zeilinger (GHZ) and other graph states, are important resources in multiparty quantum network protocols and measurement-based quantum computing. We consider the problem of generating suc
Externí odkaz:
http://arxiv.org/abs/2412.04252
Distribution of entanglement is an essential task in quantum information processing and the realization of quantum networks. In our work, we theoretically investigate the scenario where a central source prepares an N-partite entangled state and trans
Externí odkaz:
http://arxiv.org/abs/2411.04977
This paper addresses the complexities of entanglement distribution in LEO satellite networks, particularly those arising from their dynamic topology. Traditional static and dynamic entanglement distribution methods often result in high entanglement d
Externí odkaz:
http://arxiv.org/abs/2409.17032
In this paper, a space-air-ground quantum (SPARQ) network is developed as a means for providing a seamless on-demand entanglement distribution. The node mobility in SPARQ poses significant challenges to entanglement routing. Existing quantum routing
Externí odkaz:
http://arxiv.org/abs/2409.12891
The evolution of quantum networking requires architectures capable of dynamically reconfigurable entanglement distribution to meet diverse user needs and ensure tolerance against transmission disruptions. We introduce multihop quantum networks to imp
Externí odkaz:
http://arxiv.org/abs/2407.20443
Superconducting and photonic technologies are envisioned to play a key role in the Quantum Internet. However the hybridization of these technologies requires functional quantum transducers for converting superconducting qubits into "flying" qubits ab
Externí odkaz:
http://arxiv.org/abs/2407.04015
Significant work has been done to develop quantum satellites, which generate entangled pairs in space and distribute them to ground stations separated some distance away. The reverse uplink case, where pairs are generated on the ground and swapped on
Externí odkaz:
http://arxiv.org/abs/2409.19985
Quantum entanglement serves as a foundational resource for various quantum technologies. In optical systems, entanglement distribution rely on the indistinguishability and spatial overlap of photons. Heralded schemes play a crucial role in ensuring t
Externí odkaz:
http://arxiv.org/abs/2409.16622