Results 1 to 10 of about 7,817,709 (245)

Qubit teleportation between non-neighbouring nodes in a quantum network. [PDF]

Nature, 2022
Future quantum internet applications will derive their power from the ability to share quantum information across the network1,2. Quantum teleportation allows for the reliable transfer of quantum information between distant nodes, even in the presence of
Hermans SLN, Pompili M, Beukers HKC, Baier S, Borregaard J, Hanson R.   +5 more
europepmc   +3 more sources

Quantum network utility: A framework for benchmarking quantum networks. [PDF]

Proc Natl Acad Sci U S A, 2022
Significance Quantum networks hold great promise for applications like quantum cryptography, distributed computing, and sensing. However, there is no universal method to quantify the value of a quantum network, making it impossible to compare their ...
Lee Y, Dai W, Towsley D, Englund D.
europepmc   +3 more sources

Development of a Boston-area 50-km fiber quantum network testbed [PDF]

Physical Review Applied, 2023
Distributing quantum information between remote systems will necessitate the integration of emerging quantum components with existing communication infrastructure.
Eric Bersin, Matthew E. Grein, Madison Sutula, Ryan Murphy, Yan Qi Huan, Mark Stevens, Aziza Suleymanzade, C. Y. Lee, Ralf Riedinger, David J. Starling, Pieter-Jan Stas, C. M. Knaut, Neil Sinclair, Daniel Assumpção, Yan-Cheng Wei, Erik Knall, Bartholomeus Machielse, Denis D. Sukachev, David Levonian, Mihir K. Bhaskar, Marko Lončar, Scott A. Hamilton, Mikhail D. Lukin, Dirk Englund, P. Ben Dixon   +24 more
openalex   +3 more sources

Experimental violation of n-locality in a star quantum network. [PDF]

Nat Commun, 2020
The launch of a satellite capable of distributing entanglement through long distances and the first loophole-free violation of Bell inequalities are milestones indicating a clear path for the establishment of quantum networks.
Poderini D, Agresti I, Marchese G, Polino E, Giordani T, Suprano A, Valeri M, Milani G, Spagnolo N, Carvacho G, Chaves R, Sciarrino F.   +11 more
europepmc   +2 more sources

An operating system for executing applications on quantum network nodes. [PDF]

Nature
The goal of future quantum networks is to enable new internet applications that are impossible to achieve using only classical communication1, 2–3. Up to now, demonstrations of quantum network applications4, 5–6 and functionalities7, 8, 9, 10, 11–12 on ...
Delle Donne C, Iuliano M, van der Vecht B, Ferreira GM, Jirovská H, van der Steenhoven TJW, Dahlberg A, Skrzypczyk M, Fioretto D, Teller M, Filippov P, Montblanch AR, Fischer J, van Ommen HB, Demetriou N, Leichtle D, Music L, Ollivier H, Te Raa I, Kozlowski W, Taminiau TH, Pawełczak P, Northup TE, Hanson R, Wehner S.   +24 more
europepmc   +2 more sources

Realization of a multinode quantum network of remote solid-state qubits [PDF]

Science, 2021
A three-node quantum network Future quantum networks will provide the means to develop truly secure communication channels and will have applications in many other quantum-based technologies. Pompili et al.
M. Pompili, S. Hermans, S. Baier, H. Beukers, P. Humphreys, R. Schouten, R. Vermeulen, M. Tiggelman, Laura dos Santos Martins, B. Dirkse, S. Wehner, R. Hanson   +11 more
semanticscholar   +2 more sources

Robust multi-qubit quantum network node with integrated error detection [PDF]

Science, 2022
Long-distance quantum communication and networking require quantum memory nodes with efficient optical interfaces and long memory times. We report the realization of an integrated two-qubit network node based on silicon-vacancy centers (SiVs) in diamond ...
P. Stas, Y. Huan, B. Machielse, E. Knall, A. Suleymanzade, B. Pingault, M. Sutula, S. Ding, C. Knaut, D. Assumpcao, Yan-Cheng Wei, M. Bhaskar, R. Riedinger, D. Sukachev, Hongkun Park, M. Lonvcar, D. Levonian, M. Lukin   +17 more
semanticscholar   +1 more source

Deploying an Inter‐European Quantum Network [PDF]

Advanced Quantum Technologies, 2022
Around 40 years have passed since the first pioneering works introduced the possibility of using quantum physics to enhance communications safety. Nowadays, quantum key distribution (QKD) exited the physics laboratories to become a mature technology ...
Domenico Ribezzo, M. Zahidy, I. Vagniluca, Nicola Biagi, S. Francesconi, T. Occhipinti, L. Oxenløwe, M. Lončarić, Ivan Cvitić, M. Stipčević, Ž. Pušavec, R. Kaltenbaek, A. Ramšak, F. Cesa, G. Giorgetti, F. Scazza, A. Bassi, P. De Natale, F. Cataliotti, M. Inguscio, D. Bacco, A. Zavatta   +21 more
semanticscholar   +1 more source

Analysis of multipartite entanglement distribution using a central quantum-network node [PDF]

Physical Review A, 2022
We study the performance (rate and fidelity) of distributing multipartite entangled states in a quantum network through the use of a central node. Specifically, we consider the scenario where the multipartite entangled state is first prepared locally at ...
G. Avis, Filip Rozpędek, S. Wehner
semanticscholar   +1 more source

Robust Quantum Memory in a Trapped-Ion Quantum Network Node. [PDF]

Physical Review Letters, 2022
We integrate a long-lived memory qubit into a mixed-species trapped-ion quantum network node. Ion-photon entanglement first generated with a network qubit in ^{88}Sr^{+} is transferred to ^{43}Ca^{+} with 0.977(7) fidelity, and mapped to a robust memory ...
P. Drmota, D. Main, D. P. Nadlinger, B. C. Nichol, M. Weber, E. Ainley, A. Agrawal, R. Srinivas, G. Araneda, C. Ballance, D. Lucas   +10 more
semanticscholar   +1 more source