Author

Jakub Szefer

2 papers indexed here

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Preprint Sep 2026

Hardware Fingerprinting FTQC via Quantum Decoder Timing

As the quantum computing field transitions toward Fault-Tolerant Quantum Computing (FTQC), intensive efforts are focused on scaling architectures and realizing active error correction. However, this shift introduces security surfaces that remain largely unexplored. Fault-tolerant quantum computers pair a quantum proces...

Friedrich Doku, Jakub Szefer, Kaitlin N. Smith · 0 citations

Jul 2026

Quantum Fidelity-per-Cost: A Metric for Evaluation of Quantum Computing Systems

Cloud-accessible quantum computing has made hardware comparison not only a physics benchmark but also a practical purchasing decision. Cost-aware comparison of quantum computers remains underexplored and is difficult to do under the heterogeneous billing models offered by various cloud-based quantum computing providers...

S. Shinde, Jakub Szefer · arXiv.org · 1 citation