Research Software Engineering and Fault-Tolerant Quantum Computing

Mollie E. Schwartz, Danna Rosenberg, David K. Kim +6 more

Ashis Kumar Mandal, Md Nadim, Chanchal Kumar Roy +2 more

Ghanshyam Pathak Pathak

Theodoros Trochatos, Christopher Kang, Frederic T. Chong +1 more

Emergence of fault-tolerant quantum computers (FTQC) brings about promise of harnessing the power of quantum computing at larger scale. At the same time, as quantum computers are expected to process more sensitive information, there is a need to understand the security issues in fault-tolerant quantum computers, and develop defenses for attacks that may compromise confidentiality or integrity of the data processed by FTQC. While noisy intermediate-scale quantum (NISQ) computers have already been studied from the security perspective, understanding security issues with FTQC is still an open research question. To address the missing research gap, this work presents the first exploration of possible security vulnerabilities of FTQC. The work presents analysis of possible threat models and outlines potential vulnerabilities of FTQC. Understanding the landscape of the threats can help lead to development of safer FTQC design at both software and hardware levels.

Saurabh Mehta

サーラ アイマノ ファトヒ モハメド メトワリ, Sara Ayman Metwalli

A Suite for Testing and Debugging Quantum Programs", addresses an underdeveloped area of research in the current scope of quantum computing: testing and debugging quantum programs.This work makes a significant contribution not only to the future of quantum software development but also more broadly to the advancement of the field of quantum computing, as software tools are critical to maturing from the current NISQ (noisy intermediate-scale quantum) era to the FTQC (fault-tolerant quantum computation) era.Quantum technology has been rapidly evolving, as seen through the significant advances in quantum computing, sensing, cryptography, and communication.Quantum technology is transitioning from experimental prototypes to more practical, yet still limited, applications.These advances offer the prospect of unprecedented computational capabilities for specific tasks like optimization, chemical simulation, and cryptography but are hindered by challenges such as error rates, qubit coherence times, and scalability.All of these problems are being addressed by physicists and engineers.One area receiving far too little attention is the emerging field of quantum software engineering.