Authors: Benjamin Harper, Behnam Tonekaboni, Bahar Goldozian, Martin Sevior, Muhammad Usman

Published on: February 05, 2024

Impact Score: 8.45

Arxiv code: Arxiv:2402.02753

Summary

• What is new: This paper presents an enhanced crosstalk simulation model analyzed on IBM Quantum computers to assess and mitigate crosstalk noise effects.
• Why this is important: Quantum computing’s accuracy is impeded by noise, including crosstalk, which adversaries could exploit in a shared computing environment.
• What the research proposes: Developed strategies for mitigating crosstalk effects, including circuit separation, qubit allocation optimization, and the use of spectator qubits.
• Results: All proposed strategies successfully mitigate crosstalk attacks, enhancing security and accuracy of quantum computing on shared platforms.

Technical Details

Technological frameworks used: nan

Models used: Enhanced crosstalk simulation model, benchmarked against IBM hardware; reinforcement learning for qubit allocation optimization.

Data used: Tomography conducted on IBM Quantum computers.

Potential Impact

Quantum computing services (e.g., IBM Quantum), security solutions for shared quantum computing environments.

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