Single-particle spectrum of the degenerate electron gas IV. Ground state energy

1969 ◽  
Vol 9 (3) ◽  
pp. 231-235 ◽  
Author(s):  
B. I. Lundqvist ◽  
V. Samathiyakanit
Keyword(s):  
Ground State Energy ◽  
Single Particle ◽  
Ground State ◽  
State Energy ◽  
Electron Gas ◽  
Particle Spectrum ◽  
Degenerate Electron ◽  
Single Particle Spectrum ◽  
Degenerate Electron Gas

A Parametric Approach to the Ground-State Energy of an Electron Gas

1968 ◽  
Vol 175 (1) ◽  
pp. 224-228 ◽  
Author(s):  
M. S. Becker ◽  
A. A. Broyles ◽  
Tucson Dunn
Keyword(s):  
Ground State Energy ◽  
Ground State ◽  
State Energy ◽  
Electron Gas ◽  
Parametric Approach

Single-particle excitations of a degenerate electron gas

1960 ◽  
Vol 11 (3) ◽  
pp. 359-376 ◽  
Author(s):  
Arnold J Glick ◽  
Richard A Ferrell
Keyword(s):  
Single Particle ◽  
Electron Gas ◽  
Degenerate Electron ◽  
Degenerate Electron Gas

Electronic Excess Energy in Modulated Positive-Background Model

1982 ◽  
Vol 21 ◽  
Author(s):  
H. Yahauchi
Keyword(s):  
Ground State Energy ◽  
Ground State ◽  
State Energy ◽  
Electron Gas ◽  
Alloy System ◽  
Excess Energy ◽  
Absolute Zero ◽  
Background Model ◽  
Zero Temperature ◽  
Modulation Wavelength

ABSTRACTElectronic excess energy of a composition-modulated alloy system at absolute zero temperature is obtained using Hohenberg and Kohn's formula (for the ground-state energy of an inhomogeneous electron gas) in a modulated positive-background model. Dependence of the electronic excess energy on the modulation wavelength is studied. Two leading terms in the excess energy are examined to elucidate the limitation of this model.

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