2022/12/01 by Qifan Huang, Huang, Qifan, Boxi Li +5 · 1 citation
Computer Science · Engineering · #Advancements in Semiconductor Devices and Circuit Design #Emerging Technologies (cs.ET) #FOS: Computer and information sciences #FOS: Electrical engineering #FOS: Physical sciences #Quantum Computing Algorithms and Architecture #Quantum Physics (quant-ph) #Semiconductor materials and devices #Systems and Control (eess.SY) #electronic engineering #information engineering
paper · pdf · doi:10.48550/arxiv.2212.00337
openalex publication_date 2022/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
Fault models are indispensable for many EDA tasks, so as for design and implementation of quantum hardware. In this article, we propose a fault model for superconducting quantum systems. Our fault model reflects the real fault behavior in control signals and structure of quantum systems. Based on it, we conduct fault simulation on controlled-Z gate and quantum circuits by QuTiP. We provide fidelity benchmarks for incoherent faults and test patterns of minimal test repetitions for coherent faults. Results show that with 34 test repetitions a 10% control noise can be detected, which help to save test time and memory.