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October 20, 2025Open Access

Efficient Quantum Chemistry Calculations on Noisy Quantum Hardware

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Authors

NBNora BauerKnoxville CollegeKYKübra Yeter‐AydenizMitre (United States)GSGeorge SiopsisUniversity of Tennessee at Knoxville

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Implication

This algorithm optimizes quantum ansatz in quantum chemistry calculations, suggesting improved efficacy on noisy quantum hardware.

Key Points

  • SQDOpt demonstrates competitive performance with classical methods, improving quantum chemistry calculations on noisy hardware.
  • Numerical results show that SQDOpt matches or exceeds the solution quality of noiseless VQE, enhancing energy estimation strategies.
  • The methodology leverages sampled quantum diagonalization, optimizing measurements efficiently on small quantum systems and across multiple molecules.
  • These findings indicate a promising scalable approach for future quantum chemistry simulations using intermediate-scale quantum devices.

Cite This Study

Bauer et al. (2025) studied this question.

synapsesocial.com/papers/68f5fcce8d54a28a75cf1af1https://doi.org/10.48550/arxiv.2503.02778
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