Abstract
Let us return to the simplest situation considered so far, i.e. to a Hamiltonian of type (2.1) with a non-degenerate ground state. For this system the Hohenberg-Kohn theorem states that knowledge of the ground state density is sufficient to determine all ground state observables.
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© 2011 Springer-Verlag Berlin Heidelberg
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Engel, E., Dreizler, R.M. (2011). Effective Single-Particle Equations. In: Density Functional Theory. Theoretical and Mathematical Physics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-14090-7_3
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DOI: https://doi.org/10.1007/978-3-642-14090-7_3
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-14089-1
Online ISBN: 978-3-642-14090-7
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