Cited by 53Quantum Computing Algorithms and ArchitectureAdvanced Chemical Physics StudiesComputational Drug Discovery Methods

Application of Quantum Computing to Biochemical Systems: A Look to the Future

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Cheng, Hai-Ping, Deumens, Erik, Freericks, James K., Li, Chenglong, Sanders, Beverly A.·2020·Frontiers in Chemistry

Abstract

Chemistry is considered as one of the more promising applications to science of near-term quantum computing. Recent work in transitioning classical algorithms to a quantum computer has led to great strides in improving quantum algorithms and illustrating their quantum advantage. Because of the limitations of near-term quantum computers, the most effective strategies split the work over classical and quantum computers. There is a proven set of methods in computational chemistry and materials physics that has used this same idea of splitting a complex physical system into parts that are treated at different levels of theory to obtain solutions for the complete physical system for which a brute force solution with a single method is not feasible. These methods are variously known as embedding, multi-scale, and fragment techniques and methods. We review these methods and then propose the embedding approach as a method for describing complex biochemical systems, with the parts not only treated with different levels of theory, but computed with hybrid classical and quantum algorithms. Such strategies are critical if one wants to expand the focus to biochemical molecules that contain active regions that cannot be properly explained with traditional algorithms on classical computers. While we do not solve this problem here, we provide an overview of where the field is going to enable such problems to be tackled in the future.

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Crossref · 10.3389/fchem.2020.587143

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  • Quantum computing can contribute to biochemical systems, biology, biochemistry, computation of protein-ligand interplay, mRNA codon optimization, and protein folding with higher-order speeds compared with conventional computers.

    “its contribution is possible in biochemical systems [7], biology [8], biochemistry [9], computation of protein-ligand interplay [10], mRNA codon optimization [11], and protein folding [12] to name a few with higherorder speeds compared with conventional computers.”

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Authors
Cheng, H.-P., Deumens, E., Freericks, J. K., Li, C., & Sanders, B. A.
Affiliations
  • University of Florida (US)
  • Georgetown University (US)
Corresponding author
Freericks, James K.
Venue
Frontiers in Chemistry
Published
2020-11-24
Volume
8
Pages
587143-587143
ISSN
2296-2646 (ISSN-L)
OpenAlex
W3080756416
Cited by
53
References
62
Citations by year
2026: 8 · 2025: 4 · 2024: 13 · 2023: 13 · 2022: 11 · 2021: 3
FWCI
0.23
Type
journal article
Language
en
Open access
Locations
  • Frontiers in Chemistry (publishedVersion, cc-by)
  • PubMed Central (publishedVersion, cc-by)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
  • OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) (submittedVersion)
Funders
  • National Science Foundation
  • U.S. Department of Energy
Topics
  • Physical Sciences › Computer Science › Artificial Intelligence › Quantum Computing Algorithms and Architecture
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Advanced Chemical Physics Studies
  • Physical Sciences › Computer Science › Computational Theory and Mathematics › Computational Drug Discovery Methods
Keywords
quantum computing, biochemical systems, hybrid quantum-classical algorithms, embedding method, multiscale methods, quantum advantage, near-term quantum devices, computational chemistry

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