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
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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
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Año: | 1979
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Volumen: | 20
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Número: | 4
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Página de inicio: | 1572
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Página de fin: | 1577
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DOI: |
http://dx.doi.org/10.1103/PhysRevC.20.1572 |
Título revista: | Physical Review C
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ISSN: | 05562813
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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