Abstract:
It is shown that the value obtained for the energy-weighted sum rule for bilinear fermionic operators using dressed one-particle propagators plus two-body random-phase approximation corrections is preserved when any higher-order correction is introduced. This is proven through the evaluation of the corresponding perturbative diagrams. © 1991 The American Physical Society.
Registro:
Documento: |
Artículo
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Título: | Perturbative analysis of the energy-weighted sum rule of bilinear fermion operators |
Autor: | Dussel, G.G.; Perazzo, R.P.J.; Sofia, H.M. |
Filiación: | Departamento de Física, Facultad de Ciencias Exactas Y Naturales, Pabellan 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina Departmento de Física, Comisian Nacional de Energía Atamica, Avda. del Libertador 8250, 1429 Buenos Aires, Argentina
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Año: | 1991
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Volumen: | 43
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Número: | 3
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Página de inicio: | 1211
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Página de fin: | 1215
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DOI: |
http://dx.doi.org/10.1103/PhysRevC.43.1211 |
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_v43_n3_p1211_Dussel |
Referencias:
- Bohigas, O., Lane, A.M., Martorell, J., (1979) Phys. Rep. C, 51, p. 268
- Lane, A.M., (1964) Nuclear Theory, , Benjamin, New York
- Thouless, D.J., (1961) Nucl. Phys., 22, p. 78
- Baranger, M., (1971) Nucl. Phys., 149 A, p. 225
- Nozieres, P., (1964) Theory of Interacting Fermi Systems, , Benjamin, New York, especially Chap. 5, Sec. 2
- Gell-Mann, M., Low, F.E., (1951) Phys. Rev., 84, p. 350
- Dukelsky, J., Dussel, G.G., Sofia, H.M., (1983) Phys. Rev. C, 27, p. 2954
- Dussel, G.G., Fortunato, H., Sofia, H.M., Phys. Rev. C (to be published)
Citas:
---------- APA ----------
Dussel, G.G., Perazzo, R.P.J. & Sofia, H.M.
(1991)
. Perturbative analysis of the energy-weighted sum rule of bilinear fermion operators. Physical Review C, 43(3), 1211-1215.
http://dx.doi.org/10.1103/PhysRevC.43.1211---------- CHICAGO ----------
Dussel, G.G., Perazzo, R.P.J., Sofia, H.M.
"Perturbative analysis of the energy-weighted sum rule of bilinear fermion operators"
. Physical Review C 43, no. 3
(1991) : 1211-1215.
http://dx.doi.org/10.1103/PhysRevC.43.1211---------- MLA ----------
Dussel, G.G., Perazzo, R.P.J., Sofia, H.M.
"Perturbative analysis of the energy-weighted sum rule of bilinear fermion operators"
. Physical Review C, vol. 43, no. 3, 1991, pp. 1211-1215.
http://dx.doi.org/10.1103/PhysRevC.43.1211---------- VANCOUVER ----------
Dussel, G.G., Perazzo, R.P.J., Sofia, H.M. Perturbative analysis of the energy-weighted sum rule of bilinear fermion operators. 1991;43(3):1211-1215.
http://dx.doi.org/10.1103/PhysRevC.43.1211