In the ground state the pair density n can be determined by solving a single auxiliary equation of a two-particle problem. Exact differential and integral constraints for the Pauli potential of the effective potential of the two-particle equation are presented. The constraints are derived using the differential virial theorem and the Hiller-Sucher-Feinberg identity.
Autori interni: | ||
Autori: | A. NAGY; AMOVILLI C | |
Titolo: | Exact differential and integral constraints for the Pauli potential in the pair density functional theory | |
Anno del prodotto: | 2009 | |
Digital Object Identifier (DOI): | 10.1016/j.cplett.2008.12.099 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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