Artículo
Bollini, C.G.; Giambiagi, J.J. "Convolutions of particle Green's functions" (1992) Il Nuovo Cimento A Series 11. 105(8):1081-1094
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Abstract:
The use of Feynman causal function in the perturbative treatment of the S-matrix made the computation of convolutions an easy and well-known procedure for free-particle propagators. But the convolution of its components, like the δ and principal values among themselves, is very rarely looked upon. In field theories with higher-order equations of motion some of these convolutions appear as the fundamental ingredients. A discussion of these convolutions is explicitly done in the simplest examples. © 1992 Società Italiana di Fisica.
Registro:
| Documento: | Artículo |
| Título: | Convolutions of particle Green's functions |
| Autor: | Bollini, C.G.; Giambiagi, J.J. |
| Filiación: | Centro Brasileiro de Pesquisas Físicas, CBPF/CNPq, Rua Dr. Xavier Sigaud 150, Rio de Janeiro, 22290, RJ, Brazil Departamento de Física, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de La Plata, Argentina Comisión de Investigaciones Cientificas de la Provincia de Buenos Aires, Argentina Centro Latino Americano de Física, CLAF, Av. Wenceslau Braz 71 (fundos), Rio de Janeiro, 22290, RJ, Brazil |
| Idioma: | Inglés |
| Palabras clave: | 12.90 - Miscellaneous theoretical ideas and models; 14.80 - Other and hypothetical particles; 14.80.Pb - Other (including tachyons)PB - Società Italiana di Fisica |
| Año: | 1992 |
| Volumen: | 105 |
| Número: | 8 |
| Página de inicio: | 1081 |
| Página de fin: | 1094 |
| DOI: | http://dx.doi.org/10.1007/BF02730867 |
| Título revista: | Il Nuovo Cimento A Series 11 |
| Título revista abreviado: | Nuov Cim A |
| ISSN: | 03693546 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03693546_v105_n8_p1081_Bollini |
Citas:
---------- APA ----------
Bollini, C.G. & Giambiagi, J.J. (1992) . Convolutions of particle Green's functions. Il Nuovo Cimento A Series 11, 105(8), 1081-1094.http://dx.doi.org/10.1007/BF02730867
---------- CHICAGO ----------
Bollini, C.G., Giambiagi, J.J. "Convolutions of particle Green's functions" . Il Nuovo Cimento A Series 11 105, no. 8 (1992) : 1081-1094.http://dx.doi.org/10.1007/BF02730867
---------- MLA ----------
Bollini, C.G., Giambiagi, J.J. "Convolutions of particle Green's functions" . Il Nuovo Cimento A Series 11, vol. 105, no. 8, 1992, pp. 1081-1094.http://dx.doi.org/10.1007/BF02730867
---------- VANCOUVER ----------
Bollini, C.G., Giambiagi, J.J. Convolutions of particle Green's functions. Nuov Cim A. 1992;105(8):1081-1094.http://dx.doi.org/10.1007/BF02730867
