An alternative interpretation of Theophilou's extension of the Hohenberg-Kohn theorem to excited states
- 30 May 1980
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 13 (15) , L375-L376
- https://doi.org/10.1088/0022-3719/13/15/001
Abstract
Theophilou's extension (ibid., vol.12, p.5419, 1979) of the Hohenberg-Kohn theorem to excited states is shown to follow from specialisation of the familiar Hohenberg-Kohn theorem to the ground state of an appropriately defined non-interacting super-Hamiltonian.Keywords
This publication has 2 references indexed in Scilit:
- The energy density functional formalism for excited statesJournal of Physics C: Solid State Physics, 1979
- Inhomogeneous Electron GasPhysical Review B, 1964