Print Email Facebook Twitter High-fidelity Greenberger-Horne-Zeilinger state generation within nearby nodes Title High-fidelity Greenberger-Horne-Zeilinger state generation within nearby nodes Author Caprara Vivoli, V. (TU Delft QID/Wehner Group; TU Delft QuTech Advanced Research Centre) Ribeiro, J.D. (TU Delft QID/Wehner Group; TU Delft QuTech Advanced Research Centre) Wehner, S.D.C. (TU Delft Quantum Internet Division; TU Delft Quantum Information and Software; TU Delft QuTech Advanced Research Centre) Department Quantum Internet Division Date 2019 Abstract Generating entanglement in a distributed scenario is a fundamental task for implementing the quantum network of the future. We here report a protocol that uses only linear optics for generating Greenberger-Horne-Zeilinger states with high fidelities in a nearby node configuration. Moreover, we analytically show that the scheme is optimal for certain initial states in providing the highest success probability for sequential protocols. Finally, we give some estimates for the generation rate in a real scenario. To reference this document use: http://resolver.tudelft.nl/uuid:5c4d4d0a-6ae5-4463-946d-925ec725babe DOI https://doi.org/10.1103/PhysRevA.100.032310 ISSN 2469-9926 Source Physical Review A: covering atomic, molecular, and optical physics and quantum information, 100 (3) Part of collection Institutional Repository Document type journal article Rights © 2019 V. Caprara Vivoli, J.D. Ribeiro, S.D.C. Wehner Files PDF PhysRevA.100.032310.pdf 851.14 KB Close viewer /islandora/object/uuid:5c4d4d0a-6ae5-4463-946d-925ec725babe/datastream/OBJ/view