Heßelmann A, Görling A (2010)
Publication Type: Journal article, Original article
Publication year: 2010
Original Authors: Heßelmann A., Görling A.
Publisher: Taylor & Francis: STM, Behavioural Science and Public Health Titles / Taylor & Francis
Book Volume: 108
Pages Range: 359-372
DOI: 10.1080/00268970903476662
The random phase approximation (RPA) correlation energy is expressed in terms of the exact local Kohn-Sham (KS) exchange potential and corresponding adiabatic and nonadiabatic exchange kernels for density-functional reference determinants. The approach naturally extends the RPA method in which, conventionally, only the Coulomb kernel is included. By comparison with the coupled cluster singles doubles with perturbative triples method it is shown for a set of small molecules that the new RPA method based on KS exchange yields correlation energies more accurate than RPA on the basis of Hartree-Fock exchange. © 2010 Taylor & Francis.
APA:
Heßelmann, A., & Görling, A. (2010). Random phase approximation correlation energies with exact Kohn-Sham exchange. Molecular Physics, 108, 359-372. https://dx.doi.org/10.1080/00268970903476662
MLA:
Heßelmann, Andreas, and Andreas Görling. "Random phase approximation correlation energies with exact Kohn-Sham exchange." Molecular Physics 108 (2010): 359-372.
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