83 citations · 588 across the 27 of their papers we have counts for
7 papers · 1 filter
Exact dynamical exchange-correlation kernel of a weakly inhomogeneous electron gas
V. U. Nazarov, G. Vignale, Y. -C. Chang
The dynamical exchange-correlation kernel of a non-uniform electron gas is an essential input for the time-dependent density functional theory of electronic systems. The l…
Including nonlocality in exchange-correlation kernel from time-dependent current density functional theory: Application to the stopping power of electron liquids
V. U. Nazarov, J. M. Pitarke, Y. Takada +2
We develop a scheme for building the scalar exchange-correlation (xc) kernel of time-dependent density functional theory (TDDFT) from the tensorial kernel of time-dependent {\em cu…
Spin polarization of light atoms in jellium: Detailed electronic structures
V. U. Nazarov, C. S. Kim, Y. Takada
We revisit the problem of the spontaneous magnetization of an {\em sp} impurity atom in a simple metal host. The main features of interest are: (i) Formation of the spherical spin…
Time-Dependent Density-Functional Theory for the Stopping Power of an Interacting Electron Gas for Slow Ions
V. U. Nazarov, J. M. Pitarke, C. S. Kim +1
Based on the time-dependent density-functional theory, we have derived a rigorous formula for the stopping power of an {\it interacting} electron gas for ions in the limit of low p…
Variational approach to the scattering of charged particles by a many-electron system
V. U. Nazarov, S. Nishigaki, J. M. Pitarke +1
We report a variational approach to the nonlinearly screened interaction of charged particles with a many-electron system. This approach has been developed by introducing a modific…
Time-dependent density-functional theory approach to nonlinear particle-solid interactions in comparison with scattering theory
V. U. Nazarov, J. M. Pitarke, C. S. Kim +1
An explicit expression for the quadratic density-response function of a many-electron system is obtained in the framework of the time-dependent density-functional theory, in terms…