The Hohenberg–Kohn theorem
- 1 January 1976
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 64 (1) , 247-249
- https://doi.org/10.1063/1.431969
Abstract
As a contribution to understanding how the Hohenberg–Kohn theorem ’’works,’’ an analogous theorem is derived for matrices and explicated in detail for the cases of 2×2 Hermitian and 3×3 real symmetric matrices.Keywords
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