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Hartree-Fock calculations in the context of the local-scaling transformation version of density functional theory. Applications to the lithium and beryllium atoms
ArticleAbstract: We advance a reformulation of the Hartree-Fock problem in the context of the local-scaling transformPalabras claves:Beryllium, DFT, Hartree-Fock, Lithium, Local-scaling DFTAutores:Eduardo V. Ludeña, López‐boada R.Fuentes:scopusHartree-Fock energy-density functionals generated by local-scaling transformations: Applications to first-row atoms
ArticleAbstract: We report energy calculations of selected first-row atoms using explicit approximate Hartree-Fock fuPalabras claves:Autores:Eduardo V. Ludeña, Karasiev V.V., López‐boada R., Pino R.Fuentes:scopusElectronic ground state and wavefunctions for scandium monoxide
ArticleAbstract: Approximate wavefunctions for ScO have been calculated by the method of Roothaan to establish the grPalabras claves:Autores:Douglas Carlson R., Eduardo V. Ludeña, Moser C.Fuentes:scopusElectronic loge localized functions for be
ArticleAbstract: A model of complete loge localization is employed in the description of the electronic ground statePalabras claves:Autores:Amzel V., Eduardo V. LudeñaFuentes:scopusElectronic-structure kinetic-energy functional based on atomic local-scaling transformations
ArticleAbstract: The electronic-structure calculations of molecules were analyzed using explicit noninteracting kinetPalabras claves:Autores:Artemyev A., Eduardo V. Ludeña, Karasiev V.V.Fuentes:scopusErratum: Basis set dependent SCα exchange-only and exchange-correlation calculations (J. Chem. Phys. (2003) 118 (8161))
OtherAbstract:Palabras claves:Autores:Eduardo V. Ludeña, Gonzalez C.A., González I., Hernandez A.J., Karasiev V.V.Fuentes:scopusExploring the effect of the O-(1-heptylnonyl) benzene sulfonate surfactant on the nature of the linear hydrocarbons/water interface by means of an atomistic molecular dynamics simulation
ArticleAbstract: Using molecular dynamics simulations a systematic study of the binding energy per cross sectional arPalabras claves:binding energies per area, hydrocarbon water interface, Linear alkyl benzene sulfonates, molecular dynamicsAutores:Alejandro Martiz, Cecilia A. Paredes, Eduardo V. Ludeña, Jímenez D.M., Mauricio Heriberto Cornejo, Parra J.G., Ricardo Paredes, Samantha Samaniego, Yosslen R. ArayFuentes:scopusExtracular densities of the non-Born-Oppenheimer Hookean H<inf>2</inf> molecule
ArticleAbstract: The exact nuclear and electronic extracular non-Born-Oppenheimer density functions and their associaPalabras claves:Autores:Eduardo V. Ludeña, Lopez X., Ugalde J.M.Fuentes:scopusFirst-principles study of the nature of niobium sulfide catalyst for hydrodesulfurization in hydrotreating conditions
ArticleAbstract: For the metal-edge of pure NbS2 catalyst mixed with Mo and promoted with V, Fe, Co, and Ni, densityPalabras claves:Autores:Alba Beatriz Vidal, Cecilia A. Paredes, David Santiago Coll, Dick Zambrano Salinas, Eduardo V. Ludeña, Henriquez F., Jímenez D.M., Mauricio Heriberto Cornejo, Peter Darwin Iza Toapanta, Peter Iza, Yosslen R. ArayFuentes:googlescopusExact analytic total energy functional for Hooke's atom generated by local-scaling transformations
Conference ObjectAbstract: An analytic closed form for the total energy density functional for Hooke's atom - an artificial twoPalabras claves:DFT, Hooke's atom, Local-scaling transformations, LS-DFTAutores:Eduardo V. Ludeña, Gómez D., Karasiev V.V., Nieto P.Fuentes:scopus