Optimal plane-wave Hartree-Fock states for many-fermion systems

1979 ◽  
Vol 20 (6) ◽  
pp. 2418-2425 ◽  
Author(s):  
M. de Llano ◽  
A. Plastino ◽  
J. G. Zabolitzky
Keyword(s):  
Plane Wave ◽  
Fock States ◽  
Hartree Fock ◽  
Fermion Systems

Non-plane-wave Hartree-Fock states and nuclear homework potentials

1979 ◽  
Vol 20 (6) ◽  
pp. 2453-2456 ◽  
Author(s):  
G. Gutiérrez ◽  
A. Plastino ◽  
M. de Llano
Keyword(s):  
Plane Wave ◽  
Fock States ◽  
Hartree Fock

COLLECTIVE BANDS IN 68Se

2002 ◽  
Vol 11 (06) ◽  
pp. 531-538 ◽  
Author(s):  
K. C. TRIPATHY ◽  
R. SAHU
Keyword(s):  
Configuration Space ◽  
Single Particle ◽  
Fock States ◽  
Hartree Fock ◽  
Ground Band ◽  
Prolate Shape ◽  
Particle Orbits ◽  
Excited Band ◽  
Inert Core ◽  
Configuration Mixing

The collective bands of the N = Z nucleus 68 Se are studied within our deformed configuration mixing shell model based on Hartree–Fock states. The configuration space consists of the spherical single particle orbits 1p3/2, 0f5/2, 1p1/2 and 0g9/2 with 56 Ni as the inert core. A modified Kuo interaction for this basis space has been used in our calculation. The calculated ground band, K = 2+ excited band and the K = 5- excited band agree reasonably well with the experiment. Our calculation shows that the ground band is essentially of oblate shape and the excited K = 2+ band is of prolate shape. This is in agreement with the conclusions drawn from the recent experimental analysis.

On the hartree-fock limit for metallic hydrogen with plane wave basis

2009 ◽  
Vol 8 (S8) ◽  
pp. 447-450 ◽  
Author(s):  
Jens Oddershede ◽  
Lalit Kumar ◽  
Hendrik J. Monkhorst
Keyword(s):  
Plane Wave ◽  
Metallic Hydrogen ◽  
Hartree Fock
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