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

A plane-wave based algorithm is presented for the efficient evaluation of exact (Hartree–Fock) exchange. The theory and numerical results show that the method scales linearly with the number of plane waves. A new, in principle exact, procedure is also defined for the construction of the exchange potential within a Vanderbilt pseudopotential (PP) scheme. The present plane-wave+PP approach can be used in ab initio molecular dynamics (AIMD) algorithms employing exact exchange, thus significantly extending the range of AIMD methodology.

Bibliography

Chawla, S., & Voth, G. A. (1998). Exact exchange in ab initio molecular dynamics: An efficient plane-wave based algorithm. The Journal of Chemical Physics, 108(12), 4697–4700.

Authors 2
  1. Sanjay Chawla (first)
  2. Gregory A. Voth (additional)
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Dates
Type When
Created 23 years, 1 month ago (July 26, 2002, 4:15 a.m.)
Deposited 1 year, 6 months ago (Feb. 7, 2024, 3:55 a.m.)
Indexed 2 weeks, 5 days ago (Aug. 7, 2025, 5:18 p.m.)
Issued 27 years, 5 months ago (March 22, 1998)
Published 27 years, 5 months ago (March 22, 1998)
Published Print 27 years, 5 months ago (March 22, 1998)
Funders 0

None

@article{Chawla_1998, title={Exact exchange in ab initio molecular dynamics: An efficient plane-wave based algorithm}, volume={108}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.476307}, DOI={10.1063/1.476307}, number={12}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Chawla, Sanjay and Voth, Gregory A.}, year={1998}, month=mar, pages={4697–4700} }