Quantum Network Utility: A Framework for Benchmarking Quantum Networks
- URL: http://arxiv.org/abs/2210.10752v1
- Date: Wed, 19 Oct 2022 17:50:11 GMT
- Title: Quantum Network Utility: A Framework for Benchmarking Quantum Networks
- Authors: Yuan Lee, Wenhan Dai, Don Towsley, Dirk Englund
- Abstract summary: We propose a general framework for quantifying the performance of a quantum network.
We define the quantum network utility metric $U_QN$ to capture the social and economic value of quantum networks.
- Score: 14.638996634412976
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: The absence of a common framework for benchmarking quantum networks is an
obstacle to comparing the capabilities of different quantum networks. We
propose a general framework for quantifying the performance of a quantum
network, which is based on the value created by connecting users through
quantum channels. In this framework, we define the quantum network utility
metric $U_{QN}$ to capture the social and economic value of quantum networks.
While the quantum network utility captures a variety of applications from
secure communications to distributed sensing, we study the example of
distributed quantum computing in detail. We hope that the adoption of the
utility-based framework will serve as a foundation for guiding and assessing
the development of new quantum network technologies and designs.
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