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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 李建模 | zh_TW |
dc.contributor.advisor | Chien-Mo Li | en |
dc.contributor.author | 李彥緯 | zh_TW |
dc.contributor.author | Yen-Wei Li | en |
dc.date.accessioned | 2024-06-18T16:07:23Z | - |
dc.date.available | 2024-06-19 | - |
dc.date.copyright | 2024-06-18 | - |
dc.date.issued | 2024 | - |
dc.date.submitted | 2024-05-27 | - |
dc.identifier.citation | [1] A. Morvan et al., “Phase transition in random circuit sampling,” 2023.
[2] V. Jagadish and F. Petruccione, “An invitation to quantum channels,” Quanta, vol. 7, p. 54, July 2018. [3] D. Bera, “Detection and diagnosis of single faults in quantum circuits,” IEEE Transactions on Computer-AidedDesignofIntegratedCircuitsandSystems, vol.37, no.3, pp. 587–600, 2017. [4] Y.-M. Li, C.-Y. Hsieh, Y.-W. Li, and J. C.-M. Li, “Diagnosis of quantum circuits in the nisq era,” in 2023 IEEE 41st VLSI Test Symposium (VTS), pp. 1–7, 2023. [5] E. Knill et al., “Randomized benchmarking of quantum gates,” Physical Review A, vol. 77, no. 1, p.012307, 2008. [6] C.-H. Wu et al., “qatg: Automatic test generation for quantum circuits,” in 2020 IEEE International Test Conference (ITC), pp. 1–10, IEEE, 2020. [7] IBM Quantum, “27q exploratory falcon r5 systems ibm_hanoi.” Retrieved from https://quantum-computing.ibm.com. [8] IonQ Forte. https://ionq.com/quantum-systems/forte, 2022. [9] D. C.McKay,I. Hincks, E. J. Pritchett, M. Carroll, L. C. G. Govia, and S. T. Merkel, “Benchmarking quantum processor performance at scale,” 2023. [10] Y. Kim, A. Eddins, S. Anand, K. X. Wei, E. van den Berg, S. Rosenblatt, H. Nayfeh, Y. Wu, M.Zaletel, K. Temme, and A. Kandala, “Evidence for the utility of quantum computing before fault tolerance,” Nature, vol. 618, pp. 500–505, Jun 2023. [11] J. Preskill, “Quantum computing in the nisq era and beyond,” Quantum, vol. 2, p. 79, 2018. [12] D. Gil, “The 2023 ibm research annual letter,” IBM Research Blog, 2024. Available at https://research.ibm.com/blog/research-annual-letter-2023. [13] A. Paler, I. Polian, and J. P. Hayes, “Detection and diagnosis of faulty quantum circuits,” in 17th Asia and South Pacific Design Automation Conference, pp. 181–186, IEEE, 2012. [14] M. A. Nielsen and I. L. Chuang, Quantum Computation and Quantum Information: 10th Anniversary Edition. Cambridge University Press, 2010. [15] A. De Vos and S. De Baerdemacker, “Block-zxz synthesis of an arbitrary quantum circuit,” Phys. Rev. A, vol. 94, p. 052317, Nov 2016. [16] M.Mohseni, A. T. Rezakhani, and D. A. Lidar, “Quantum-process tomography: Resource analysis of different strategies,” Phys. Rev. A, vol. 77, p. 032322, Mar 2008. [17] M.-D. Choi, “Completely positive linear maps on complex matrices,” Linear Algebra and its Applications, vol. 10, no. 3, pp. 285–290, 1975. [18] E. Hellinger, “Neue begründung der theorie quadratischer formen von unendlichvielen veränderlichen.,” Journal für die reine und angewandte Mathematik, vol. 1909, no. 136, pp. 210–271, 1909. [19] IBM Quantum. https://quantum-computing.ibm.com/, 2021. [20] M. S. Anis et al., “Qiskit: An open-source framework for quantum computing,” 2021. [21] C. Miquel, J. P. Paz, and W. H. Zurek, “Quantum computation with phase drift errors,” Phys. Rev. Lett., vol. 78, pp. 3971–3974, May 1997. [22] J.-M. Reiner, S. Zanker, I. Schwenk, J. Leppäkangas, F. Wilhelm-Mauch, G. Schön, and M.Marthaler, “Effects of gate errors in digital quantum simulations of fermionic systems,” Quantum Science and Technology, vol. 3, p. 045008, aug 2018. [23] Z. Cai, X. Xu, and S. C. Benjamin, “Mitigating coherent noise using pauli conjugation,” npj Quantum Information, vol. 6, p. 17, Feb 2020. [24] E.Nielsen, J.K.Gamble,K.Rudinger,T.Scholten,K.Young,andR.Blume-Kohout, “Gate set tomography,” Quantum, vol. 5, p. 557, Oct. 2021. | - |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/92742 | - |
dc.description.abstract | 故障引起的錯誤會嚴重影響噪聲中等規模量子(NISQ)電路的正確性。在這項工作中,我們提出了一種診斷NISQ電路中相干和非相干故障的技術。所提出的技術包括三個階段:粗略診斷、精細診斷和去極化診斷。粗略診斷通過在布洛赫球上進行網格搜索來定位相干故障的大致範圍。然後,精細診斷根據縮小的搜索空間精確定位相干故障。最後,去極化診斷測量極化故障的大小。我們使用Qiskit模擬器進行了技術演示,其中包括無噪聲和有噪聲的後端。我們診斷了具有27個單量子位元、6個雙量子位元相干故障和7個注入的去極化故障的量子電路。診斷出的故障量子閘與注入的故障量子閘之間的平均量子閘保真度超過99.95%,優於相同條件下的傳統量子過程層析。還在IBMQ設備上進行了實驗,結果顯示,超過99.83%的平均量子閘保真度表明我們的技術仍然在實際量子電路設備上保持良好的分辨率。 | zh_TW |
dc.description.abstract | Errors caused by faults would strongly affect the correctness of noisy intermediate-scale quantum (NISQ) circuits. In this work, we propose a technique for diagnosing coherent and incoherent faults for NISQ circuits. The proposed technique contains three phases: rough diagnosis, fine diagnosis, and depolarizing diagnosis. Rough diagnosis grid searches the Bloch sphere to locate an approximate range of a coherent fault. Fine diagnosis then precisely locates the coherent fault size based on the narrowed-down search space. At last, depolarizing diagnosis measures the depolarizing fault size. We demonstrate our technique using the Qiskit simulator with noise-free and noisy backends. The diagnosis accuracy between the diagnosed faulty gates and the injected faulty gates is over 99.95\%, which is better than traditional quantum process tomography under the same conditions. Our results show that the diagnosis error of coherent faults does not affect the diagnosis accuracy of depolarizing faults. Experiments on the IBM Q devices have also been performed, and results of over 99.83\% diagnosis accuracy show that our technique still preserves good resolution on real quantum circuit devices. | en |
dc.description.provenance | Submitted by admin ntu (admin@lib.ntu.edu.tw) on 2024-06-18T16:07:23Z No. of bitstreams: 0 | en |
dc.description.provenance | Made available in DSpace on 2024-06-18T16:07:23Z (GMT). No. of bitstreams: 0 | en |
dc.description.tableofcontents | 致謝 i
摘要 ii Abstract iii Contents iv List of Figures vi List of Tables viii Chapter 1 Introduction 1 1.1 Motivation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 1.2 Proposed Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . 4 1.3 Contributions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 1.4 Organization . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Chapter 2 Background 8 2.1 Quantum Circuit Concepts . . . . . . . . . . . . . . . . . . . . . . . 8 2.2 Fault Modeling and Diagnosis Metrics of QP . . . . . . . . . . . . . 10 2.3 Past Research for QC Diagnosis . . . . . . . . . . . . . . . . . . . . 17 2.4 Past Research for QP Diagnosis . . . . . . . . . . . . . . . . . . . . 19 2.4.1 qATG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Chapter 3 Proposed Technique 22 3.1 Rough Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 3.2 Fine Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 3.3 Depolarizing Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . . 28 Chapter 4 Experimental Results 32 4.1 Experiment Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 4.2 Coherent Fault Diagnosis . . . . . . . . . . . . . . . . . . . . . . . . 34 4.3 Depolarizing Fault Diagnosis . . . . . . . . . . . . . . . . . . . . . 38 4.4 Compare qFD with Quantum Process Tomography . . . . . . . . . . 42 4.5 Experiments on Real IBM Quantum Processors . . . . . . . . . . . . 43 Chapter 5 Discussion 47 Chapter 6 Conclusion 49 References 50 | - |
dc.language.iso | en | - |
dc.title | qFD: 針對量子機器中相干和去極化錯誤的診斷方法 | zh_TW |
dc.title | qFD: Coherent and Depolarizing Fault Diagnosis for Quantum Processors | en |
dc.type | Thesis | - |
dc.date.schoolyear | 112-2 | - |
dc.description.degree | 碩士 | - |
dc.contributor.oralexamcommittee | 江介宏;鄭原忠 | zh_TW |
dc.contributor.oralexamcommittee | Jie-Hong Jiang;Yuan-Chung Cheng | en |
dc.subject.keyword | 雜訊中等規模量子,量子電路,錯誤診斷, | zh_TW |
dc.subject.keyword | noisy intermediate-scale quantum,quantum circuit,fault diagnosis, | en |
dc.relation.page | 52 | - |
dc.identifier.doi | 10.6342/NTU202400956 | - |
dc.rights.note | 同意授權(全球公開) | - |
dc.date.accepted | 2024-05-27 | - |
dc.contributor.author-college | 電機資訊學院 | - |
dc.contributor.author-dept | 電子工程學研究所 | - |
顯示於系所單位: | 電子工程學研究所 |
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