On big rip singularities
Here we discuss big rip singularities occurring in typical phantom models by violation of the weak energy condition. After that, we compare them with future late-time singularities arising in models where the scale factor ends in a constant value and there is no violation of the strong energy condit...
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| Formato: | Capítulo de libro |
| Lenguaje: | Inglés |
| Publicado: |
2004
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| Acceso en línea: | Registro en Scopus DOI Handle Registro en la Biblioteca Digital |
| Aporte de: | Registro referencial: Solicitar el recurso aquí |
| LEADER | 05510caa a22007337a 4500 | ||
|---|---|---|---|
| 001 | PAPER-4385 | ||
| 003 | AR-BaUEN | ||
| 005 | 20230518203356.0 | ||
| 008 | 190411s2004 xx ||||fo|||| 00| 0 eng|d | ||
| 024 | 7 | |2 scopus |a 2-s2.0-8644254158 | |
| 040 | |a Scopus |b spa |c AR-BaUEN |d AR-BaUEN | ||
| 030 | |a MPLAE | ||
| 100 | 1 | |a Chimento, L.P. | |
| 245 | 1 | 3 | |a On big rip singularities |
| 260 | |c 2004 | ||
| 270 | 1 | 0 | |m Chimento, L.P.; Dpto. de Física, Fac. de Ciencias Exactas Y Naturales, Pabellón I, 1428 Buenos Aires, Argentina; email: chimento@df.uba.ar |
| 506 | |2 openaire |e Política editorial | ||
| 504 | |a Caldwell, R.R., (2002) Phys. Lett., B545, p. 23 | ||
| 504 | |a Nojiri, S., Odintsov, S., (2003) Phys. Lett., B571, p. 1 | ||
| 504 | |a Liu, D.J., Li, X.Z., (2003) Phys. Rev., D68, p. 067301 | ||
| 504 | |a Nojiri, S., Odintsov, S.D., (2003) Phys. Lett., B562, p. 147 | ||
| 504 | |a Singh, P., Sami, M., Dadhich, N., (2003) Phys. Rev., D68, p. 023522 | ||
| 504 | |a Hao, J.G., Li, X.Z., (2003) Phys. Rev., D68, p. 083514 | ||
| 504 | |a Piao, Y.-S., Zhong, E., (2003) Phys. Rev., D68, p. 083515 | ||
| 504 | |a Dabrowski, M.P., Stachowiak, T., Szydłowski, M., (2003) Phys. Rev., D68, p. 103519 | ||
| 504 | |a González-Díaz, P.F., (2004) Phys. Lett., B586, p. 1 | ||
| 504 | |a Elizalde, E., Quiroga Hurtado, J., (2004) Mod. Phys. Lett., A19, p. 29 | ||
| 504 | |a Feinstein, A., Jhingan, S., (2004) Mod. Phys. Lett., A19, p. 457 | ||
| 504 | |a X. Z. Li and J. G. Hao, hep-th/0303093; V. B. Johri, astro-ph/0311293; I. Brevik, S. Nojiri, S. D. Odintsov and L. Vanzo, hep-th/0401073; G. Calcagni hep-ph/0402126; S. Nojiri and S. D. Odintsov, astro-ph/0403622; Y.-S. Piao and Y.-Z. Zhang, astro-ph/0401231; (2004) Phys. Lett., B594, p. 247 | ||
| 504 | |a astro-ph/0401231; J. G. Hao and X. Z. Li, astro-ph/0404154; Caldwell, R.R., Kamionkowski, M., Weinberg, N.N., (2003) Phys. Rev. Lett., 91, p. 071301 | ||
| 504 | |a González-Díaz, P.F., (2003) Phys. Rev., D68, p. 021303 | ||
| 504 | |a Sahni, V., Shtanov, Y., (2003) J. Cosm. Astro. Phys., 311, p. 014 | ||
| 504 | |a J. G. Hao and X. Z. Li, astro-ph/0309746; A. Yurov, astro-ph/0305019; M. Sami and A. Toporensky, gr-qc/0312009; M. Bouhmadi-López and J. A. Jiménez Madrid, astro-ph/0404540; Chimento, L.P., Lazkoz, R., (2003) Phys. Rev. Lett., 91, p. 211301 | ||
| 504 | |a Barrow, J.D., (2004) Class. Quantum Grav., 21, pp. L79 | ||
| 504 | |a Anderson, P.R., (1986) Phys. Rev., D33, p. 1567 | ||
| 504 | |a Kremer, G.M., (2003) Phys. Rev., D68, p. 123507. , gr-qc/0401060 | ||
| 520 | 3 | |a Here we discuss big rip singularities occurring in typical phantom models by violation of the weak energy condition. After that, we compare them with future late-time singularities arising in models where the scale factor ends in a constant value and there is no violation of the strong energy condition. In phantom models the equation of state is well defined along the whole evolution, even at the big rip. However, both the pressure and the energy density of the phantom field diverge. In contrast, in the second kind of model the equation of state is not defined at the big rip because the pressure bursts at a finite value of the energy density. |l eng | |
| 536 | |a Detalles de la financiación: Universidad de Buenos Aires, X223 | ||
| 536 | |a Detalles de la financiación: Eusko Jaurlaritza, BFI01.412 | ||
| 536 | |a Detalles de la financiación: Ministerio de Ciencia y Tecnología, MICYT, BFM2001-0988 | ||
| 536 | |a Detalles de la financiación: Consejo Nacional de Investigaciones Científicas y Técnicas | ||
| 536 | |a Detalles de la financiación: Euskal Herriko Unibertsitatea, UPV00172.310-14456/2002 | ||
| 536 | |a Detalles de la financiación: L.P.C. is partially funded by the University of Buenos Aires under project X223, and the Consejo Nacional de Investigaciones Científicas y Técnicas. R.L. is supported by the University of the Basque Country through research grant UPV00172.310-14456/2002, by the Spanish Ministry of Science and Technology through research grant BFM2001-0988, and by the Basque Government through fellowship BFI01.412. | ||
| 593 | |a Dpto. de Física, Fac. de Ciencias Exactas Y Naturales, Pabellón I, 1428 Buenos Aires, Argentina | ||
| 593 | |a Fisika Teorikoa Eta Zientziaren H., Zientzia Eta Teknologiaren F., Euskal Herriko Unibertsitatea, 644 Posta Kutxatila, 48080 Bilbao, Spain | ||
| 690 | 1 | 0 | |a ARTICLE |
| 690 | 1 | 0 | |a DENSITY |
| 690 | 1 | 0 | |a ENERGY |
| 690 | 1 | 0 | |a KINETICS |
| 690 | 1 | 0 | |a MATHEMATICAL ANALYSIS |
| 690 | 1 | 0 | |a MATHEMATICAL MODEL |
| 690 | 1 | 0 | |a PHANTOM |
| 690 | 1 | 0 | |a PRESSURE |
| 690 | 1 | 0 | |a STATISTICAL ANALYSIS |
| 700 | 1 | |a Lazkoz, R. | |
| 773 | 0 | |d 2004 |g v. 19 |h pp. 2479-2484 |k n. 33 |p Mod. Phys. Lett. A |x 02177323 |w (AR-BaUEN)CENRE-599 |t Modern Physics Letters A | |
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| 856 | 4 | 0 | |u https://doi.org/10.1142/S0217732304015646 |y DOI |
| 856 | 4 | 0 | |u https://hdl.handle.net/20.500.12110/paper_02177323_v19_n33_p2479_Chimento |y Handle |
| 856 | 4 | 0 | |u https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02177323_v19_n33_p2479_Chimento |y Registro en la Biblioteca Digital |
| 961 | |a paper_02177323_v19_n33_p2479_Chimento |b paper |c PE | ||
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| 963 | |a VARI | ||
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