English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/95945
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Time-dependent current density functional theory via time-dependent deformation functional theory: a constrained search formulation in the time domain

AutorTokatly, I. V.
Fecha de publicación2009
EditorRoyal Society of Chemistry (Great Britain)
CitaciónPhysical Chemistry Chemical Physics 11(22): 4621-4630 (2009)
ResumenThe logical structure and basic theorems of time-dependent current density functional theory (TDCDFT) are analyzed and reconsidered from the point of view of recently proposed time-dependent deformation functional theory (TDDefFT). It is shown that the formalism of TDDefFT allows to avoid a traditional external potential-to-density/current mapping. Instead the theory is formulated in a form similar to the constrained search procedure in the ground state DFT. Within this formulation of TDCDFT all basic functionals appear from the solution of a constrained universal many-body problem in a comoving reference frame, which is equivalent to finding a conditional extremum of a certain universal action functional. As a result the physical origin of the universal functionals entering the theory, as well as their proper causal structure become obvious. In particular, this leaves no room for any doubt concerning the predictive power of the theory.
DescripciónEl pdf del artículo es la versión pre-print: arXiv:0902.3562
Versión del editorhttp://dx.doi.org/10.1039/B903666K
URIhttp://hdl.handle.net/10261/95945
DOI10.1039/B903666K
ISSN1463-9076
E-ISSN1463-9084
Aparece en las colecciones: (CFM) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
Time-dependent current density.pdf254,6 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 

Artículos relacionados:


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.