标题： 估算量子计算机的功率 显示英文标题

标题： Estimating the Power of a Quantum Computer

摘要： 各种基准测试指标已被开发出来，以量化量子计算硬件的性能并帮助评估其发展。 然而，精确知道这些指标的值并不总是必要的。 这对于可能不是底层技术专家的潜在终端用户来说尤其如此。 在本工作中，我们展示了如何根据系统参数（如量子比特数量、量子比特布局/连接性以及物理错误率）来估计参考文献[1]中定义的量子体积指标。 作为本工作的一部分，我们还包括了对低于纠错可行性阈值的系统中量子纠错所需的开销如何影响该系统指标值的初步分析。 显示英文摘要

摘要： Various benchmarking metrics have been developed to quantify the performance of quantum computing hardware and help evaluate development. However, it is not always necessary to know the metric values precisely. This is especially true for potential end-users who may not be experts in the underlying technology itself. In this work, we show how to estimate the quantum volumetric metrics defined in Ref. [1] based on system parameters such as qubit number, qubit layout/connectivity, and physical error rates. As part of this work, we also include an initial analysis of how the overhead required for quantum error correction in systems below the error correction viability threshold affects the metric value of that system.