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Abstract:

The repulsive hard core of a pair-wise interaction acting between fermions is simulated by a constraint to be included in the variational principle. The Euler-Lagrange equations are usual Hartree-Fock equations with a self-consistent one-body pseudopotential. It can be seen that the imposed constraint generates a correlation field in addition to the regular portion of the two-body interaction. The origin of density waves in coordinate space is discussed in terms of the hard-core correlations. NUCLEAR STRUCTURE hard-core potentials, constrained Hartree-Fock, correlation field, pseudopotential; localized single-particle orbitals in nuclear matter. © 1979 The American Physical Society.

Registro:

Documento: Artículo
Título:Self-consistent pseudopotentials in the thermodynamic limit. I. The correlation field
Autor:Hernandez, E.S.; Plastino, A.; Szybisz, L.
Filiación:Departamento de Fisica, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina
Departamento de Fisica, Universidad Nacional de la Plata, c.c. 67, 1900 La Plata, Argentina
Nuclear Theory Group, Lawrence Berkeley Laboratory, Berkeley, CA 94720, United States
Año:1979
Volumen:20
Número:4
Página de inicio:1572
Página de fin:1577
DOI: http://dx.doi.org/10.1103/PhysRevC.20.1572
Título revista:Physical Review C
ISSN:05562813
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_05562813_v20_n4_p1572_Hernandez

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Citas:

---------- APA ----------
Hernandez, E.S., Plastino, A. & Szybisz, L. (1979) . Self-consistent pseudopotentials in the thermodynamic limit. I. The correlation field. Physical Review C, 20(4), 1572-1577.
http://dx.doi.org/10.1103/PhysRevC.20.1572
---------- CHICAGO ----------
Hernandez, E.S., Plastino, A., Szybisz, L. "Self-consistent pseudopotentials in the thermodynamic limit. I. The correlation field" . Physical Review C 20, no. 4 (1979) : 1572-1577.
http://dx.doi.org/10.1103/PhysRevC.20.1572
---------- MLA ----------
Hernandez, E.S., Plastino, A., Szybisz, L. "Self-consistent pseudopotentials in the thermodynamic limit. I. The correlation field" . Physical Review C, vol. 20, no. 4, 1979, pp. 1572-1577.
http://dx.doi.org/10.1103/PhysRevC.20.1572
---------- VANCOUVER ----------
Hernandez, E.S., Plastino, A., Szybisz, L. Self-consistent pseudopotentials in the thermodynamic limit. I. The correlation field. 1979;20(4):1572-1577.
http://dx.doi.org/10.1103/PhysRevC.20.1572