Crossref journal-article
AIP Publishing
The Journal of Chemical Physics (317)
Abstract

We present a new method (LinK) to form the exact exchange matrix, as needed in Hartree–Fock and hybrid density functional theory calculations, with an effort capable of scaling only linearly with molecular size. It preserves the highly optimized structure of conventional direct self-consistent field (SCF) methods with only negligible prescreening overhead and does not impose predefined decay properties. Our LinK method leads to very early advantages as compared to conventional methods for systems with larger band gaps. Due to negligible screening overhead it is also competitive with conventional SCF schemes both for small molecules and systems with small band gaps. For the formation of an exchange-type matrix in coupled perturbed SCF theory our LinK method can exhibit sublinear scaling, or more precisely, independence of the computational effort from molecular size.

Bibliography

Ochsenfeld, C., White, C. A., & Head-Gordon, M. (1998). Linear and sublinear scaling formation of Hartree–Fock-type exchange matrices. The Journal of Chemical Physics, 109(5), 1663–1669.

Authors 3
  1. Christian Ochsenfeld (first)
  2. Christopher A. White (additional)
  3. Martin Head-Gordon (additional)
References 28 Referenced 310
  1. 10.1002/jcc.540030314 / J. Comput. Chem. (1982)
  2. 10.1002/jcc.540070305 / J. Comput. Chem. (1986)
  3. 10.1002/jcc.540100111 / J. Comput. Chem. (1989)
  4. 10.1103/PhysRevB.47.10891 / Phys. Rev. B (1993)
  5. 10.1063/1.473579 / J. Chem. Phys. (1997)
  6. 10.1016/S0009-2614(97)00402-8 / Chem. Phys. Lett. (1997)
  7. 10.1016/0009-2614(94)01128-1 / Chem. Phys. Lett. (1994)
  8. 10.1016/0009-2614(96)00175-3 / Chem. Phys. Lett. (1996)
  9. 10.1063/1.472369 / J. Chem. Phys. (1996)
  10. 10.1126/science.271.5245.51 / Science (1996)
  11. 10.1063/1.471163 / J. Chem. Phys. (1996)
  12. 10.1063/1.473575 / J. Chem. Phys. (1997)
  13. {'key': '2024020610284986700_r13'}
  14. 10.1016/0009-2614(96)00600-8 / Chem. Phys. Lett. (1996)
  15. 10.1063/1.464913 / J. Chem. Phys. (1993)
  16. 10.1063/1.472135 / J. Chem. Phys. (1996)
  17. 10.1063/1.472627 / J. Chem. Phys. (1996)
  18. 10.1063/1.473833 / J. Chem. Phys. (1997)
  19. 10.1063/1.470986 / J. Chem. Phys. (1996)
  20. 10.1063/1.445372 / J. Chem. Phys. (1983)
  21. 10.1016/0166-1280(83)85019-2 / J. Mol. Struct. (1983)
  22. 10.1016/0301-0104(90)87055-G / Chem. Phys. (1990)
  23. {'key': '2024020610284986700_r23'}
  24. {'key': '2024020610284986700_r24'}
  25. 10.1021/j100180a030 / J. Phys. Chem. (1992)
  26. 10.1063/1.465370 / J. Chem. Phys. (1993)
  27. 10.1063/1.470311 / J. Chem. Phys. (1995)
  28. {'key': '2024020610284986700_r28'}
Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 8:39 a.m.)
Deposited 1 year, 6 months ago (Feb. 6, 2024, 5:50 a.m.)
Indexed 1 week, 2 days ago (Aug. 27, 2025, 11:56 a.m.)
Issued 27 years, 1 month ago (Aug. 1, 1998)
Published 27 years, 1 month ago (Aug. 1, 1998)
Published Print 27 years, 1 month ago (Aug. 1, 1998)
Funders 0

None

@article{Ochsenfeld_1998, title={Linear and sublinear scaling formation of Hartree–Fock-type exchange matrices}, volume={109}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.476741}, DOI={10.1063/1.476741}, number={5}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Ochsenfeld, Christian and White, Christopher A. and Head-Gordon, Martin}, year={1998}, month=aug, pages={1663–1669} }