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      Resource prioritization and balancing for the quantum internet

      research-article
      1 , 2 , , 1
      Scientific Reports
      Nature Publishing Group UK
      Mathematics and computing, Computer science, Pure mathematics

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          Abstract

          The quantum Internet enables networking based on the fundamentals of quantum mechanics. Here, methods and procedures of resource prioritization and resource balancing are defined for the quantum Internet. We define a model for resource consumption optimization in quantum repeaters, and a strongly-entangled network structure for resource balancing. We study the resource-balancing efficiency of the strongly-entangled structure. We prove that a strongly-entangled quantum network is two times more efficient in a resource balancing problem than a full-mesh network of the traditional Internet.

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          Most cited references116

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          Quantum supremacy using a programmable superconducting processor

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            Scheme for reducing decoherence in quantum computer memory.

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              Quantum Computing in the NISQ era and beyond

              Noisy Intermediate-Scale Quantum (NISQ) technology will be available in the near future. Quantum computers with 50-100 qubits may be able to perform tasks which surpass the capabilities of today's classical digital computers, but noise in quantum gates will limit the size of quantum circuits that can be executed reliably. NISQ devices will be useful tools for exploring many-body quantum physics, and may have other useful applications, but the 100-qubit quantum computer will not change the world right away - we should regard it as a significant step toward the more powerful quantum technologies of the future. Quantum technologists should continue to strive for more accurate quantum gates and, eventually, fully fault-tolerant quantum computing.
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                Author and article information

                Contributors
                gyongyosi@hit.bme.hu
                Journal
                Sci Rep
                Sci Rep
                Scientific Reports
                Nature Publishing Group UK (London )
                2045-2322
                28 December 2020
                28 December 2020
                2020
                : 10
                : 22390
                Affiliations
                [1 ]GRID grid.6759.d, ISNI 0000 0001 2180 0451, Department of Networked Systems and Services, , Budapest University of Technology and Economics, ; Budapest, 1117 Hungary
                [2 ]GRID grid.5018.c, ISNI 0000 0001 2149 4407, MTA-BME Information Systems Research Group, , Hungarian Academy of Sciences, ; Budapest, 1051 Hungary
                Article
                78960
                10.1038/s41598-020-78960-5
                7770047
                33372180
                b9d2e00f-7df9-49cb-9f2e-ee17d68fefd0
                © The Author(s) 2020

                Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

                History
                : 23 September 2020
                : 2 December 2020
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                © The Author(s) 2020

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                mathematics and computing,computer science,pure mathematics
                Uncategorized
                mathematics and computing, computer science, pure mathematics

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