Artículo
Castagnino, M.; Weder, R. "Creation of particles by time-dependent gravitational fields" (1979) Physics Letters B. 89(1):160-164
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Abstract:
A method based on the formulation of a quantum equivalence principle is introduced in order to define particle annihilation and creation operators during the expansion of the universe. Our theory predicts the creation of a finite number of particles. © 1979.
Registro:
| Documento: | Artículo |
| Título: | Creation of particles by time-dependent gravitational fields |
| Autor: | Castagnino, M.; Weder, R. |
| Filiación: | Departamento de Matemáticas, Universidad de Buenos Aires, Buenos Aires, Argentina Instituto de Investigación en Matemáticas Aplicadas y Sistemas, Universidad Nacional Autónoma de México, Mexico 20, D.F., Mexico |
| Año: | 1979 |
| Volumen: | 89 |
| Número: | 1 |
| Página de inicio: | 160 |
| Página de fin: | 164 |
| DOI: | http://dx.doi.org/10.1016/0370-2693(79)90096-0 |
| Título revista: | Physics Letters B |
| Título revista abreviado: | Phys Lett Sect B Nucl Elem Part High-Energy Phys |
| ISSN: | 03702693 |
| CODEN: | PYLBA |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v89_n1_p160_Castagnino |
Referencias:
- Schrödinger, (1939) Physics, 6, p. 889
- (1940) Proc. R. Ir. Acad., 46, p. 25
- L. Parker, The production of elementary particles by strong gravitational fields, in: Proc. Symp. on Asymptotic properties of space-time (Plenum); Castagnino, Verbeure, Weder, (1974) Phys. Lett., 48 A, p. 99
- Castagnino, Verbeure, Weder, (1975) Nuovo Cimento, 26 B, p. 396
- Fulling, Remarks on positive frequency and hamiltonians in expanding universes (1978) preprint Texas A & M Univ.
- Lichnerowicz, (1961) Inst. Haut. Et. Sci. Publ. Math., (10)
- Castagnino, (1978) J. Gen. Rel. Grav., 9, p. 101
- M. Castagnino and R. Weder, The quantum equivalence principle and finite particle creation in expanding universes, to be published
Citas:
---------- APA ----------
Castagnino, M. & Weder, R. (1979) . Creation of particles by time-dependent gravitational fields. Physics Letters B, 89(1), 160-164.http://dx.doi.org/10.1016/0370-2693(79)90096-0
---------- CHICAGO ----------
Castagnino, M., Weder, R. "Creation of particles by time-dependent gravitational fields" . Physics Letters B 89, no. 1 (1979) : 160-164.http://dx.doi.org/10.1016/0370-2693(79)90096-0
---------- MLA ----------
Castagnino, M., Weder, R. "Creation of particles by time-dependent gravitational fields" . Physics Letters B, vol. 89, no. 1, 1979, pp. 160-164.http://dx.doi.org/10.1016/0370-2693(79)90096-0
---------- VANCOUVER ----------
Castagnino, M., Weder, R. Creation of particles by time-dependent gravitational fields. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 1979;89(1):160-164.http://dx.doi.org/10.1016/0370-2693(79)90096-0
