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Coulomb-attenuated exchange energy density functionals

GILL, PETER M. W., ADAMSON, ROSS D., POPLE, JOHN A.·1996·Molecular Physics

Abstract

Exact and local spin density approximation (LSDA) exchange energy density functionals in the Coulomb-attenuated Schrödinger equation (CASE) approximation are constructed. When expressed as asymptotic series in the attenuation parameter ω, their leading terms are identical. If a Gaussian basis set is used, the terms in the exact series (but not the LSDA series) can be evaluated analytically, i.e. without resorting to quadrature on a grid.

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Metadata

Authors
GILL, P. M. W., ADAMSON, R. D., & POPLE, J. A.
Venue
Molecular Physics
Published
1996-07
Volume
88
Issue
4
Pages
1005-1009
ISSN
  • 0026-8976 (ISSN-L)
  • 1362-3028
OpenAlex
W4245167054
Cited by
228
References
0
FWCI
1.20
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Coulomb-attenuated exchange energy density functionals. https://app.cochat.ai/papers/10.1080/00268979609484488
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GILL, P. M. W., ADAMSON, R. D., & POPLE, J. A. (1996). Coulomb-attenuated exchange energy density functionals. Molecular Physics. https://doi.org/10.1080/00268979609484488

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