Artículo
Abstract:
The behaviour of two equal mirrors when they are moved under the force of a quantized sealar massless field is studied via a numerical solution of the system of equations. The field force on each surface is deduced using a variational principle. Then it is proved that the mirrors evolve to a final equilibrium state (with constant velocity), if an external energy greater than the initial field energy is given to the system, independently of how the work that produces the energy is done. Furthermore an instantaneous model of particle is proposed and the Casimir Energy for the moving mirrors is calculated. Several features of the system are similar to those of a cosmological model, therefore using a theorem of Parker some cosmological results are extrapolated. © 1985.
Registro:
| Documento: | Artículo |
| Título: | A toy cosmology: Radiation from moving mirrors, the final equilibrium state and the instantaneous model of particle |
| Autor: | Castagnino, M.; Ferraro, R. |
| Filiación: | Instituto de Disica de Rosario (CONICET-UNR), Facultad de Ingenieria, Av. Pellegrini 250, 2000 Rosario, Argentina Instituto de Astronomia y Fisica del Espacio, Casilla de Correo 67, Sucursal 28, 1428 Buenos Aires, Argentina Mathematics Department, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria-Pab. I, 1428 Buenos Aires, Argentina |
| Año: | 1985 |
| Volumen: | 161 |
| Número: | 1 |
| Página de inicio: | 1 |
| Página de fin: | 20 |
| DOI: | http://dx.doi.org/10.1016/0003-4916(85)90334-3 |
| Título revista: | Annals of Physics |
| Título revista abreviado: | Ann. Phys. |
| ISSN: | 00034916 |
| CODEN: | APNYA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00034916_v161_n1_p1_Castagnino |
Referencias:
- Castagnino, Ferraro, (1984) Ann. Phys. (N.Y.), 154, p. 1
- Roman, (1968) Introduction to Quantum Field Theory, , North-Holland, Amsterdam
- Birrel, Davies, (1982) Quantum Fields in Curved Spece, , Cambridge Univ. Press, Cambridge
- Fulling, Davies, Radiation from a Moving Mirror in Two Dimensional Space-Time: Conformal Anomaly (1976) Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 348, p. 393
- Brown, Otewill, Siklos, (1982) Phys. Rev. D, 26, p. 1881
- Zel'dovich, Starobinsky, (1971) Zh. Eksper. Teoret. Fiz., 61, p. 2161
- Zel'dovich, Starobinsky, (1972) Soviet Phys. JETP, 34, p. 1159
- Hartle, (1981) Phys. Rev. D, 23, p. 2121
- Parker, (1982) Third Marcell Grossmann Meeting
- Parker, (1982) International Symposium on Gauge Theory and Gravitation, , Nara, Japan
Citas:
---------- APA ----------
Castagnino, M. & Ferraro, R. (1985) . A toy cosmology: Radiation from moving mirrors, the final equilibrium state and the instantaneous model of particle. Annals of Physics, 161(1), 1-20.http://dx.doi.org/10.1016/0003-4916(85)90334-3
---------- CHICAGO ----------
Castagnino, M., Ferraro, R. "A toy cosmology: Radiation from moving mirrors, the final equilibrium state and the instantaneous model of particle" . Annals of Physics 161, no. 1 (1985) : 1-20.http://dx.doi.org/10.1016/0003-4916(85)90334-3
---------- MLA ----------
Castagnino, M., Ferraro, R. "A toy cosmology: Radiation from moving mirrors, the final equilibrium state and the instantaneous model of particle" . Annals of Physics, vol. 161, no. 1, 1985, pp. 1-20.http://dx.doi.org/10.1016/0003-4916(85)90334-3
---------- VANCOUVER ----------
Castagnino, M., Ferraro, R. A toy cosmology: Radiation from moving mirrors, the final equilibrium state and the instantaneous model of particle. Ann. Phys. 1985;161(1):1-20.http://dx.doi.org/10.1016/0003-4916(85)90334-3
