Weighted density approximation: Difference between revisions

From SklogWiki
Jump to navigation Jump to search
No edit summary
No edit summary
Line 1: Line 1:
{{Stub-general}}
{{Stub-general}}
In this approximation the free energy depends on
the weighted density, that is: some average of the
density.
==References==
==References==
#[http://dx.doi.org/10.1016/0038-1098(77)91185-1 O. Gunnarsson, M. Jonson and B. I. Lundqvist "Exchange and correlation in inhomogeneous electron systems", Solid State Communications  '''24''' pp. 765-768 (1977)]
#[http://dx.doi.org/10.1016/0038-1098(77)91185-1 O. Gunnarsson, M. Jonson and B. I. Lundqvist "Exchange and correlation in inhomogeneous electron systems", Solid State Communications  '''24''' pp. 765-768 (1977)]

Revision as of 10:47, 9 October 2007

This article is a 'stub' page, it has no, or next to no, content. It is here at the moment to help form part of the structure of SklogWiki. If you add sufficient material to this article then please remove the {{Stub-general}} template from this page.

In this approximation the free energy depends on the weighted density, that is: some average of the density.

References

  1. O. Gunnarsson, M. Jonson and B. I. Lundqvist "Exchange and correlation in inhomogeneous electron systems", Solid State Communications 24 pp. 765-768 (1977)
  2. J. A. Alonso and L. A. Girifalco "Nonlocal approximation to the exchange potential and kinetic energy of an inhomogeneous electron gas", Physical Review B '17 pp. 3735 - 3743 (1978)
  3. O. Gunnarsson, M. Jonson and B. I. Lundqvist "Descriptions of exchange and correlation effects in inhomogeneous electron systems" Physical Review B 20 3136 - 3164 (1979)