Comment on the transition amplitude for toy universe models
The parametrized system called the "ideal clock" is turned into an ordinary gauge system and quantized by means of a path integral in which canonical gauges are admissible. Then the possibility of applying the results to obtain the transition amplitude for empty minisuperspaces, and the re...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
1999
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| Acceso en línea: | Registro en Scopus Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 03619caa a22004697a 4500 | ||
|---|---|---|---|
| 001 | PAPER-2523 | ||
| 003 | AR-BaUEN | ||
| 005 | 20250218094645.0 | ||
| 008 | 190411s1999 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-0033438476 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a De Cicco, Hernán | |
| 245 | 1 | 0 | |a Comment on the transition amplitude for toy universe models |
| 260 | |c 1999 | ||
| 270 | 1 | 0 | |m De Cicco, H.; Centro Atómico Constituyentes, Comn. Nac. de Ener. Atómica, Av. del Libertador 8250, 1429 Buenos Aires, Argentina; email: decicco@cnea.gov.ar |
| 504 | |a Halliwell, J.J., (1990) Introductory Lectures on Quantum Cosmology (Proc. Jerusalem Winter School on Quantum Cosmology and Baby Universes), , T. Piran, ed. (World Scientific, Singapore) | ||
| 504 | |a Dirac, P.A.M., (1964) Lectures on Quantum Mechanics, , Belfer Graduate School of Science, Yeshiva University, New York | ||
| 504 | |a Henneaux, M., Teitelboim, C., (1992) Quantization of Gauge Systems, , Princeton University Press, Princeton, N.J | ||
| 504 | |a Barvinsky, A.O., (1993) Phys. Rep., 230, p. 237 | ||
| 504 | |a Beluardi, S.C., Ferraro, R., (1995) Phys. Rev., D52, p. 1963 | ||
| 504 | |a Henneaux, M., Teitelboim, C., Vergara, J.D., (1992) Nucl. Phys., B387, p. 391 | ||
| 504 | |a Ferraro, R., Simeone, C., (1997) J. Math. Phys., 38, p. 599 | ||
| 504 | |a Simeone, C., (1998) J. Math. Phys., 39, p. 3131 | ||
| 504 | |a Hájícek, P., (1986) Phys. Rev., D34, p. 1040 | ||
| 504 | |a Ferraro, R., Sforza, D., (1999) Phys. Rev., D59, p. 107503 | ||
| 504 | |a Ferraro, R., (1992) Phys. Rev., D45, p. 1198 | ||
| 504 | |a Kuchař, K.V., (1992) Proc. 4th Canadian Conference on General Relativity and Relativistic Astrophysics, , G. Kunstatter, D. Vincent and J. Williams, eds. (World Scientific, Singapore) | ||
| 506 | |2 openaire |e Política editorial | ||
| 520 | 3 | |a The parametrized system called the "ideal clock" is turned into an ordinary gauge system and quantized by means of a path integral in which canonical gauges are admissible. Then the possibility of applying the results to obtain the transition amplitude for empty minisuperspaces, and the restrictions arising from the topology of the constraint surface, are studied by matching the models with the ideal clock. A generalization to minisuperspaces with true degrees of freedom is also discussed. |l eng | |
| 593 | |a Centro Atómico Constituyentes, Comn. Nac. de Ener. Atómica, Av. del Libertador 8250, 1429 Buenos Aires, Argentina | ||
| 593 | |a Departamento de Física, Comn. Nac. de Ener. Atómica, Av. del Libertador 8250, 1429 Buenos Aires, Argentina | ||
| 593 | |a Departamento de Física, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Pabellón I, 1428, Buenos Aires, Argentina | ||
| 690 | 1 | 0 | |a MINISUPERSPACE |
| 690 | 1 | 0 | |a PATH INTEGRAL |
| 700 | 1 | |a Simeone, C. | |
| 773 | 0 | |d 1999 |g v. 31 |h pp. 1225-1235 |k n. 8 |p Gen. Relativ. Gravit. |x 00017701 |w (AR-BaUEN)CENRE-369 |t General Relativity and Gravitation | |
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| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_00017701_v31_n8_p1225_DeCicco |x handle |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00017701_v31_n8_p1225_DeCicco |x registro |y Registro en la Biblioteca Digital |
| 961 | |a paper_00017701_v31_n8_p1225_DeCicco |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 | ||