Perturbative analysis of the energy-weighted sum rule of bilinear fermion operators

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...

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Detalles Bibliográficos
Autor principal: Dussel, Guillermo Gaspar
Otros Autores: Perazzo, R.P.J, Sofia, H.M
Formato: Capítulo de libro
Lenguaje:Inglés
Publicado: 1991
Acceso en línea:Registro en Scopus
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Registro en la Biblioteca Digital
Aporte de:Registro referencial: Solicitar el recurso aquí
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100 1 |a Dussel, Guillermo Gaspar 
245 1 0 |a Perturbative analysis of the energy-weighted sum rule of bilinear fermion operators 
260 |c 1991 
270 1 0 |m Dussel, G.G.; Departamento de Física, Facultad de Ciencias Exactas Y Naturales, Pabellan 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina 
504 |a Bohigas, O., Lane, A.M., Martorell, J., (1979) Phys. Rep. C, 51, p. 268 
504 |a Lane, A.M., (1964) Nuclear Theory, , Benjamin, New York 
504 |a Thouless, D.J., (1961) Nucl. Phys., 22, p. 78 
504 |a Baranger, M., (1971) Nucl. Phys., 149 A, p. 225 
504 |a Nozieres, P., (1964) Theory of Interacting Fermi Systems, , Benjamin, New York, especially Chap. 5, Sec. 2 
504 |a Gell-Mann, M., Low, F.E., (1951) Phys. Rev., 84, p. 350 
504 |a Dukelsky, J., Dussel, G.G., Sofia, H.M., (1983) Phys. Rev. C, 27, p. 2954 
504 |a Dussel, G.G., Fortunato, H., Sofia, H.M., Phys. Rev. C (to be published) 
506 |2 openaire  |e Política editorial 
520 3 |a 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.  |l eng 
593 |a Departamento de Física, Facultad de Ciencias Exactas Y Naturales, Pabellan 1, Ciudad Universitaria, 1428 Buenos Aires, Argentina 
593 |a Departmento de Física, Comisian Nacional de Energía Atamica, Avda. del Libertador 8250, 1429 Buenos Aires, Argentina 
700 1 |a Perazzo, R.P.J. 
700 1 |a Sofia, H.M. 
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