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Van der Waals Functionals via Local Approximations for Susceptibilities

  • John F. Dobson
  • Bradley P. Dinte
  • Jun Wang
Chapter

Abstract

The van der Waals * (vdW) or Dispersion interaction between distant sections of a molecular or condensed matter system is a component of the correlation energy. The part of the correlation energy clearly distinguishable as vdW energy is usually much smaller than, say, a covalent bonding energy. Nevertheless the vdW energy and other weak interactions are of great potential importance in biological and pharmaceutical applications, in physisorption studies and in the description of novel chemical species such as complexes containing rare-gas atoms.

Keywords

Local Approximation Correlation Energy Dipole Polarizability Charge Conservation Inhomogeneous System 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Springer Science+Business Media New York 1998

Authors and Affiliations

  • John F. Dobson
    • 1
  • Bradley P. Dinte
    • 1
  • Jun Wang
    • 1
  1. 1.School of ScienceGriffith UniversityNathanAustralia

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