Creation of unstable particles and decoherence in semiclassical cosmology
We consider a simple cosmological model in order to show the importance of unstable particle creation for the validity of the semiclassical approximation. Using the mathematical structure of rigged Hilbert spaces we show that particle creation is the seed of decoherence which enables the quantum to...
| Autor principal: | |
|---|---|
| Otros Autores: | , |
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
Kluwer Academic/Plenum Publishers
1999
|
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03822caa a22005657a 4500 | ||
|---|---|---|---|
| 001 | PAPER-19602 | ||
| 003 | AR-BaUEN | ||
| 005 | 20241205085758.0 | ||
| 008 | 190411s1999 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0033246786 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Castagnino, Mario Alberto | |
| 245 | 1 | 0 | |a Creation of unstable particles and decoherence in semiclassical cosmology |
| 260 | |b Kluwer Academic/Plenum Publishers |c 1999 | ||
| 270 | 1 | 0 | |m Castagnino, M.; Inst. de Astronomia y Fis. del E., Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina; email: castagni@iafe.uba.ar |
| 504 | |a Halliwell, J.J., (1987) Phys. Rev., D36, p. 3626 | ||
| 504 | |a Halliwell, J.J., (1989) Phys. Rev., D39, p. 2912 | ||
| 504 | |a Laflamme, R., Louko, J., (1991) Phys. Rev., D43, p. 3317 | ||
| 504 | |a Castagnino, M., (1998) Phys. Rev., D57, p. 750 | ||
| 504 | |a Castagnino, M., Laura, R., (1997) Phys. Rev., A56, p. 108 | ||
| 504 | |a Laura, R., Castagnino, M., (1998) Phys. Rev., A57, p. 4140 | ||
| 504 | |a Laura, R., Castagnino, M., (1998) Phys. Rev., E57, p. 3948 | ||
| 504 | |a Castagnino, M., Lombardo, F., (1996) Gen. Rel. Grav., 28, p. 263 | ||
| 504 | |a Birrell, B., Davies, P.C.W., (1982) Quantum Field Theory in Curved Space, , Cambridge University Press, Cambridge | ||
| 504 | |a Castagnino, M., (1983) Gen. Rel. Grav., 15, p. 1149 | ||
| 504 | |a Castagnino, M., Mazzitelli, F.D., (1984) Phys. Rev., D31, p. 7442 | ||
| 504 | |a Calzetta, E., Mazzitelli, F.D., (1990) Phys. Rev., D42, p. 4066 | ||
| 504 | |a Paz, J.P., Sinha, S., (1991) Phys. Rev., D44, p. 1038 | ||
| 504 | |a Gamow, G.A., (1928) Z. Phys., 51, p. 204. , and 52, 510 | ||
| 504 | |a Dowker, F., Kent, A., (1996) J. Stat. Phys., 82, p. 1575 | ||
| 504 | |a Kent, A., McElwaine, J., (1997) Phys. Rev., A55, p. 1703 | ||
| 504 | |a Lombardo, F.C., Castagnino, M., Bombelli, L., (1999) Mod. Phys. Lett., A14, p. 359 | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a We consider a simple cosmological model in order to show the importance of unstable particle creation for the validity of the semiclassical approximation. Using the mathematical structure of rigged Hilbert spaces we show that particle creation is the seed of decoherence which enables the quantum to classical transition. |l eng | |
| 536 | |a Detalles de la financiación: This work was supported by Unievrsidad Fundacio n Antorchas. | ||
| 593 | |a Inst. de Astronomia y Fis. del E., Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina | ||
| 593 | |a Fac. de Astronomia y Geofisica, Univ. Nac. de La Plata - La Plata, Buenos Aires, Argentina | ||
| 593 | |a Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a WHEELER-DEWITT EQUATION |
| 690 | 1 | 0 | |a WIGNER TIME REVERSAL OPERATOR |
| 700 | 1 | |a Landau, S. | |
| 700 | 1 | |a Lombardo, F.C. | |
| 773 | 0 | |d Kluwer Academic/Plenum Publishers, 1999 |g v. 31 |h pp. 1407-1422 |k n. 9 |p Gen. Relativ. Gravit. |x 00017701 |w (AR-BaUEN)CENRE-369 |t General Relativity and Gravitation | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-0033246786&doi=10.1023%2fA%3a1026793212170&partnerID=40&md5=a16a287fd5728a1ef48c61c8fc14e8d8 |x registro |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1023/A:1026793212170 |x doi |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00017701_v31_n9_p1407_Castagnino |x handle |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00017701_v31_n9_p1407_Castagnino |x registro |y Registro en la Biblioteca Digital |
| 961 | |a paper_00017701_v31_n9_p1407_Castagnino |b paper |c PE | ||
| 962 | |a info:eu-repo/semantics/article |a info:ar-repo/semantics/artículo |b info:eu-repo/semantics/publishedVersion | ||
| 963 | |a VARI | ||