Artículo
Note: Energy convexity and density matrices in molecular systems
Fecha de publicación:
12/2012
Editorial:
American Institute of Physics
Revista:
Journal of Chemical Physics
ISSN:
0021-9606
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
A novel appropriate definition for the density matrix for an interacting Coulombic driven atomic or molecular system with non-integer number of particles is given. Our approach leads to a direct derivation of the proposal reported by Perdew et al. [Phys. Rev. Lett. 49, 1691 (1982)]10.1103/PhysRevLett.49.1691 and points out its suitability and perspective advances.
Palabras clave:
Density Functional Theory
,
Inequalities
,
Ground States
,
Lead
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Articulos(IMAS)
Articulos de INSTITUTO DE INVESTIGACIONES MATEMATICAS "LUIS A. SANTALO"
Articulos de INSTITUTO DE INVESTIGACIONES MATEMATICAS "LUIS A. SANTALO"
Citación
Bochicchio, Roberto Carlos; Rial, Diego Fernando; Note: Energy convexity and density matrices in molecular systems; American Institute of Physics; Journal of Chemical Physics; 137; 12-2012; 1-2; 226101
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