Symmetry and inflation
We find the group of symmetry transformations under which the Einstein equations for the spatially flat Friedmann-Robertson-Walker universe are form invariant. They relate the energy density and the pressure of the fluid to the expansion rate. We show that inflation can be obtained from nonaccelerat...
Guardado en:
| Autor principal: | |
|---|---|
| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2002
|
| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 04634caa a22006377a 4500 | ||
|---|---|---|---|
| 001 | PAPER-16641 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518204739.0 | ||
| 008 | 190411s2002 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-85038294934 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 100 | 1 | |a Chimento, L.P. | |
| 245 | 1 | 0 | |a Symmetry and inflation |
| 260 | |c 2002 | ||
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Chimento, L.P., Jakubi, A.S., (1997) Class. Quantum Grav., 14, p. 1811 | ||
| 504 | |a Chimento, L.P., Jakubi, A.S., Méndez, V., Maartens, R., (1997) Class. Quantum Grav., 14, p. 3363 | ||
| 504 | |a Chimento, L.P., (1998) Class. Quantum Grav., 15, p. 965 | ||
| 504 | |a Reuter, M., Wetterich, C., (1987) Phys. Lett. B, 188, p. 38 | ||
| 504 | |a Aguirregabiria, J.M., Chimento, L.P., (1996) Class. Quantum Grav., 13, p. 3197 | ||
| 504 | |a Chimento, L.P., (1997) J. Math. Phys., 38, p. 2565 | ||
| 504 | |a Chimento, L.P., Pennini, F., Plastino, A., (2000) Phys. Rev. E, 62, p. 7462 | ||
| 504 | |a L.F. Abbot and S.Y. Pi, Inflationary Cosmology (World Scientific, Singapore, 1986); Liddle, A.R., Mazumdar, A., Schunck, F.E., Phys. Rev. D, 58, p. 61301 | ||
| 504 | |a Salam, A., Sezgin, E., (1984) Phys. Lett., 147B, p. 47 | ||
| 504 | |a Fradkin, E.S., Tseytlin, A.A., (1985) Phys. Lett., 158B, p. 316 | ||
| 504 | |a Campell, B.A., Linde, A., Olive, K.A., (1991) Nucl. Phys., B355, p. 146 | ||
| 504 | |a Ozer, M., Taha, M.O., (1992) Phys. Rev. D, 45, p. 997 | ||
| 504 | |a Easther, R., (1993) Class. Quantum Grav., 10, p. 2203 | ||
| 504 | |a Easther, R., Maeda, K., Wands, D., (1996) Phys. Rev. D, 53, p. 4247 | ||
| 504 | |a Aguirregabiria, J.M., Chamorro, A., Chimento, L.P., Zuccalá, N., (2000) Phys. Rev. D, 62, p. 84029 | ||
| 504 | |a Coley, A.A., van den Hoogen, R.J., (2000) Phys. Rev. D, 62, p. 23517 | ||
| 504 | |a L.P. Chimento, D. Pavón, and A.S. Jakubi (unpublished); Witten, E., (1995) Nucl. Phys., B443, p. 85 | ||
| 504 | |a Randall, L., Sundrum, R., (1999) Phys. Rev. Lett., 83, p. 4690 | ||
| 504 | |a Rubakov, V., Shaposhnikov, M.E., (1985) Phys. Lett., 159B, p. 22 | ||
| 504 | |a Binétruy, P., Deffayet, C., Langlois, D., (2000) Nucl. Phys., B565, p. 269 | ||
| 504 | |a Binétruy, P., Deffayet, C., Ellwanger, U., Langlois, D., (2000) Phys. Lett. B, 477, p. 285 | ||
| 504 | |a Shiromizu, T., Maeda, K., Sasaki, M., (2000) Phys. Rev. D, 62, p. 24012 | ||
| 504 | |a Majumdar, A.S., (2001) Phys. Rev. D, 64, p. 83503 | ||
| 504 | |a Mazundar, A., Panda, S., Pérez-Lorenzana, A., (2001) Nucl. Phys., B614, p. 101 | ||
| 504 | |a Gross, D.J., Sloan, J.H., (1987) Nucl. Phys., B291, p. 41 | ||
| 504 | |a Sasaki, M., Stewart, E.D., (1996) Prog. Theor. Phys., 95, p. 71 | ||
| 504 | |a Barrow, J.D., Saich, P., (1993) Class. Quantum Grav., 10, p. 279 | ||
| 504 | |a Lidsey, J.E., (1992) Class. Quantum Grav., 9, p. 1239 | ||
| 504 | |a Barrow, J.D., (1987) Phys. Lett. B, 187, p. 12 | ||
| 504 | |a Maartens, R., Wands, D., Bassett, B.A., Heard, I.P.C., Phys. Rev. D, 62, p. 41301 | ||
| 520 | 3 | |a We find the group of symmetry transformations under which the Einstein equations for the spatially flat Friedmann-Robertson-Walker universe are form invariant. They relate the energy density and the pressure of the fluid to the expansion rate. We show that inflation can be obtained from nonaccelerated scenarios by a symmetry transformation. We derive the transformation rule for the spectrum and spectral index of the curvature perturbations. Finally, the group is extended to investigate inflation in the anisotropic Bianchi type-I spacetime and the brane-world cosmology. © 2002 The American Physical Society. |l eng | |
| 593 | |a Departamento de Física, Facultad de Ciencias Exactas y Naturales, Buenos Aires, 1428, Argentina | ||
| 773 | 0 | |d 2002 |g v. 65 |h pp. 6 |k n. 6 |p Phys Rev D Part Fields Gravit Cosmol |x 15507998 |t Physical Review D - Particles, Fields, Gravitation and Cosmology | |
| 856 | 4 | 1 | |u https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038294934&doi=10.1103%2fPhysRevD.65.063517&partnerID=40&md5=1ea72bd72c3081e9dd9b40596b899904 |y Registro en Scopus |
| 856 | 4 | 0 | |u https://doi.org/10.1103/PhysRevD.65.063517 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_15507998_v65_n6_p6_Chimento |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_15507998_v65_n6_p6_Chimento |y Registro en la Biblioteca Digital |
| 961 | |a paper_15507998_v65_n6_p6_Chimento |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 | ||
| 999 | |c 77594 | ||