Time dependent Thomas Fermi approach to atomic collisions I.

1981 ◽  
Vol 300 (2-3) ◽  
pp. 119-127 ◽  
Author(s):  
M. Horbatsch ◽  
R. M. Dreizler
Keyword(s):  
Time Dependent ◽  
Atomic Collisions ◽  
Thomas Fermi

Time dependent Thomas Fermi approach to atomic collisions II

1982 ◽  
Vol 308 (4) ◽  
pp. 329-338 ◽  
Author(s):  
M. Horbatsch ◽  
R. M. Dreizler
Keyword(s):  
Time Dependent ◽  
Atomic Collisions ◽  
Thomas Fermi

scholarly journals Time dependent Thomas Fermi approach to atomic collisions II

1983 ◽  
Vol 309 (4) ◽  
pp. 362-362
Author(s):  
M. Horbatsch ◽  
R. M. Dreizler
Keyword(s):  
Time Dependent ◽  
Atomic Collisions ◽  
Thomas Fermi

Some remarks on the time-dependent Thomas-Fermi theory

1985 ◽  
Vol 322 (4) ◽  
pp. 655-664 ◽  
Author(s):  
M. Horbatsch ◽  
H. Kohl ◽  
R. M. Dreizler
Keyword(s):  
Time Dependent ◽  
Fermi Theory ◽  
Thomas Fermi

Time-dependent Hartree-Fock studies of atomic collisions

1991 ◽  
Vol 63 (1-3) ◽  
pp. 63-70 ◽  
Author(s):  
C. Bottcher ◽  
G.J. Bottrell ◽  
M.R. Strayer
Keyword(s):  
Time Dependent ◽  
Atomic Collisions ◽  
Hartree Fock

Many-Electron Problem in Terms of the Density: From Thomas–Fermi to Modern Density-Functional Theory

2003 ◽  
Vol 02 (02) ◽  
pp. 301-322 ◽  
Author(s):  
Manoj K. Harbola ◽  
Arup Banerjee
Keyword(s):  
Density Functional Theory ◽  
Perturbation Theory ◽  
Electron Density ◽  
Current Density ◽  
Density Functional ◽  
Electron System ◽  
Time Dependent ◽  
Functional Theory ◽  
Thomas Fermi ◽  
Alkali Metal Clusters

In this paper we focus on the use of electron density and current-density as basic variables in describing a many-electron system. We start with a discussion of the seminal Thomas–Fermi theory and its extension by Bloch for time-dependent hamiltonians. We then present modern density-functional theory (for both time-independent and time-dependent hamiltonians) and approximations involved in implementing it. Also discussed is perturbation theory in terms of electron density and its use for calculating various response properties and related quantities. In particular, van der Waals coefficient C6 is calculated using density and current density in time-dependent perturbation theory. Throughout the paper, results for alkali-metal clusters are presented to demonstrate the strength of density-based theories.

Trajectory method for time-dependent Thomas-Fermi equations and application to Ar atoms in laser fields

1988 ◽  
Vol 134 (1) ◽  
pp. 57-61 ◽  
Author(s):  
Peter Zimmerer ◽  
Norbert Grün ◽  
Werner Scheid
Keyword(s):  
Time Dependent ◽  
Laser Fields ◽  
Thomas Fermi ◽  
Trajectory Method

Time-Dependent Thomas-Fermi Approach for Electron Dynamics in Metal Clusters

1998 ◽  
Vol 80 (25) ◽  
pp. 5520-5523 ◽  
Author(s):  
A. Domps ◽  
P.-G. Reinhard ◽  
E. Suraud
Keyword(s):  
Metal Clusters ◽  
Time Dependent ◽  
Electron Dynamics ◽  
Thomas Fermi
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