Abstract:
We study a flat three-brane in the presence of a linear k field with nonzero cosmological constant Λ 4 . In this model the crossing of the phantom divide (PD) occurs when the k-essence energy density becomes negative. We show that in the high energy regime the effective equation of state has a resemblance of a modified Chaplygin gas while in the low energy regime it becomes linear. We find a scale factor that begins from a singularity and evolves to a de Sitter stable stage while other solutions have a super-accelerated regime and end with a big rip. We use the energy conditions to show when the effective equation of state of the brane-universe crosses the PD. © 2010 World Scientific Publishing Company.
Registro:
Documento: |
Artículo
|
Título: | Crossing the phantom divide with k-essence in braneworlds |
Autor: | Chimento, L.P.; Forte, M.; Richarte, M.G. |
Filiación: | Department of Theoretical Physics, University of the Basque Country, P. O. Box 644, 48080 Bilbao, Spain IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain Departamento de Física, Universidad de Buenos Aires, Ciudad Universitaria, Pabellón I, 1428 Buenos Aires, Argentina
|
Palabras clave: | Braneworlds; k-essence; phantom divide |
Año: | 2010
|
Volumen: | 25
|
Número: | 29
|
Página de inicio: | 2469
|
Página de fin: | 2481
|
DOI: |
http://dx.doi.org/10.1142/S0217732310033797 |
Título revista: | Modern Physics Letters A
|
Título revista abreviado: | Mod. Phys. Lett. A
|
ISSN: | 02177323
|
CODEN: | MPLAE
|
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02177323_v25_n29_p2469_Chimento |
Referencias:
- Green, M.B., Schwartz, J.H., Witten, E., (1987) Superstring Theory, , Cambridge Univ. Press
- Polchinski, J., (1998) String Theory I-II, , Cambridge Univ. Press
- Arkani-Hamed, N., Dimopoulus, S., Dvali, G., (1998) Phys. Lett. B, 429, p. 263
- Antoniadis, I., Arkani-Hamed, N., Dimopoulus, S., Dvali, G., (1998) Phys. Lett. B, 436, p. 257
- Kokorelis, C., (2004) Nucl. Phys. B, 677, p. 115
- Cremades, D., Ibanez, L.E., Marchesano, F., (2002) Nucl. Phys. B, 643, p. 93
- Hörava, P., Witten, E., (1996) Nucl. Phys. B, 460, p. 506
- Hörava, P., Witten, E., (1996) Nucl. Phys. B, 475, p. 94
- Rubakov, V.A., Shaposhinikov, M.E., (1983) Phys. Lett. B, 125, p. 193
- Randall, L., Sundrum, R., (1999) Phys. Rev. Lett., 83, p. 3370
- Randall, L., Sundrum, R., (1999) Phys. Rev. Lett., 83, p. 4690
- Dvali, G.R., Gabadadze, G., Porrati, M., (2000) Phys. Lett. B, 485, p. 208
- Bennett, C.L., (2003) Astrophys. J. Suppl., 148, p. 1
- Komatsu, E., (2003) Astrophys. J. Suppl., 148, p. 119
- Hinshaw, G., (2003) Astrophys. J. Suppl., 148, p. 135
- Spergel, D.N., (2003) Astrophys. J. Suppl., 148, p. 175
- Peiris, H.V., (2003) Astrophys. J. Suppl., 148, p. 213
- Riess, A.G., (1998) Astron. J., 116, p. 1009
- Riess, A.G., (1999) Astrophys. J., 517, p. 565
- Sen, A., (2002) Mod. Phys. Lett. A, 17, p. 1797
- Lambert, N.D., Sachs, I., (2003) Phys. Rev. D, 67, p. 026005
- Gerasimov, A.A., Shatashvili, S.L., (2000) JHEP, 10, p. 034
- Kutasov, D., Marino, M., Moore, G., (2000) JHEP, 10, p. 045
- Sugimoto, S., Terashima, S., (2002) JHEP, 207, p. 025
- Fradkin, E.S., Tseytlin, A.A., (1985) Phys. Lett. B, 163, p. 123
- Leigh, R.G., (1989) Mod. Phys. Lett. A, 4, p. 2767
- Armend́ariz-Pićon, C., Damour, T., Mukhanov, V., (1999) Phys. Lett. B, 458, p. 209
- Garriga, J., Mukhanov, V.F., (1999) Phys. Lett. B, 458, p. 219
- Scherrer, R.J., (2004) Phys. Rev. Lett., 93, p. 011301
- Chimento, L.P., (2004) Phys. Rev. D, 69, p. 123517
- Padmanabhan, T., (2002) Phys. Rev. D, 66, p. 021301
- Feinstein, A., (2002) Phys. Rev. D, 66, p. 063511
- Chimento, L.P., Feinstein, A., (2004) Mod. Phys. Lett. A, 19, p. 761
- Aguirregabiria, J.M., Chimento, L.P., Lazkoz, R., (2004) Phys. Rev. D, 70, p. 0223509
- Malquarti, M., Copeland, E.J., Liddle, A.R., (2003) Phys. Rev. D, 68, p. 023512
- Chimento, L.P., Lazkoz, R., (2005) Phys. Rev. D, 71, p. 023505
- N. Bose and A. S. Majumdar, arXiv:0812.4131v1; Vikman, A., (2005) Phys. Rev. D, 71, p. 023515
- Chimento, L.P., Lazkoz, R., (2006) Phys. Lett. B, 639, p. 591
- Sur, S., Das, S., (2009) J. Cosmol. Astropart. Phys., 901, p. 007
- Das, R., Kephart, T.W., Scherrer, R.J., (2006) Phys. Rev. D, 74, p. 103515
- Gao, C., Wu, F., Chen, X., Shen, Y.G., (2009) Phys. Rev. D, 79, p. 043511
- N. Cruz, P. F. Gonzalez-Diaz, A. Rozas-Fernandez and G. Sanchez, arXiv:0812.4856; L. N. Granda and A. Oliveros, arXiv:0901.0561; Alam, U., Sahni, V., Starobinsky, A.A., (2004) J. Cosmol. Astropart. Phys., 406, p. 008
- Nesseris, S., Perivolaropoulos, L., (2007) J. Cosmol. Astropart. Phys., 701, p. 018
- Wu, P.U., Yu, H.W., (2006) Phys. Lett. B, 643, p. 315
- H. K. Jassal, J. S. Bagla and T. Padmanabhan, arXiv:astro-ph/0601389; Li, M.-Z., Feng, B., Zhang, X.-M., (2005) J. Cosmol. Astropart. Phys., 512, p. 002
- Feng, B., Wang, X.-L., Zhang, X.-M., (2005) Phys. Lett. B, 607, p. 35
- Zhao, G.-B., Xia, J.-Q., Li, M.-Z., Feng, B., Zhang, X.-M., (2005) Phys. Rev. D, 72, p. 123515
- Chimento, L.P., Forte, M., Lazkoz, R., Richarte, M.G., (2009) Phys. Rev. D, 79, p. 043502
- S. Das, S. Ghosh, J.-W. van Holten and S. Pal, arXiv:0906.1044; E. N. Saridakis, arXiv:0905.3532; H. M. Sadjadi, arXiv:0909.1002; C. Bogdanos and K. Tamvakis, arXiv:hep-th/0609100; C. Bogdanos, A. Dimitriadis and K. Tamvakis, arXiv:hep-th/0611094; Aref́eva, I.Ya., Koshelev, A.S., Vernov, S.Yu., (2005) Phys. Rev. D, 72, p. 064017
- Leith, B.M., Neupane, I.P., (2007) J. Cosmol. Astropart. Phys., 705, p. 019
- Brevik, I., (2006) Gen. Rel. Grav., 38, p. 1317
- Chimento, L.P., Lazkoz, R., Maartens, R., Quiros, I., (2006) J. Cosmol. Astropart. Phys., 609, p. 004
- K. Nozari, N. Behrouz and B. Fazlpour, arXiv:0808.0318; Bouhmadi-Lopez, M., Ferrera, A., (2008) J. Cosmol. Astropart. Phys., 810, p. 011
- Nozari, K., Pourghasemi, M., (2008) J. Cosmol. Astropart. Phys., 810, p. 044
- A. K. Sanyal, arXiv:0710.2450; Zhang, H., Zhu, Z.H., (2007) Phys. Rev. D, 75, p. 023510
- Alimohammadi, M., Ghalee, A., (2009) Phys. Rev. D, 79, p. 063006
- P. S. Apostolopoulos and N. Tetradis, arXiv:hep-th/0604014; N. Cruz, S. Lepe, F. Pen̈a and J. Saavedra, arXiv:0906.2403; Sahni, V., Shtanov, Y., (2003) J. Cosmol. Astropart. Phys., 311, p. 014
- Setare, M.R., Saridakis, E.N., (2009) J. Cosmol. Astropart. Phys., 903, p. 002
- Sami, M., (2003) Mod. Phys. Lett. A, 18, p. 691
- L. P. Chimento and M. G. Richarte, arXiv:0905.3780; Mukohyama, S., Shiromizu, T., Maeda, K., (2000) Phys. Rev. D, 62, p. 024028
- Shiromizu, T., Maeda, K., Sasaki, M., (2000) Phys. Rev. D, 62, p. 024012
- Bińetruy, P., Deffayet, C., Langlois, D., (2000) Nucl. Phys. B, 565, p. 269
- Maartens, R., (2000) Phys. Rev. D, 62, p. 084023
- Maeda, K., Wands, D., (2000) Phys. Rev. D, 62, p. 124009
- M. Cataldo and L. P. Chimento, arXiv:astro-ph/07104306; Bamba, K., Geng, C.-Q., Nojiri, S., Odintsov, S.D., (2009) Phys. Rev. D, 79, p. 083014
- Briscese, F., Elizalde, E., Nojiri, S., Odintsov, S.D., (2007) Phys. Lett. B, 646, p. 105
- K. Bamba, arXiv:0904.2655; Nojiri, S., Odintsov, S.D., (2008) Phys. Rev. D, 78, p. 046006
- Shtanov, Y., Sahni, V., Shafieloo, A., Toporensky, A., (2009) J. Cosmol. Astropart. Phys., 4, p. 023
- Barrow, J.D., Lip, S.Z.W., (2009) Phys. Rev. D, 80, p. 043518
- Gonzalez-Diaz, P.F., (2000) Phys. Lett. B, 481, p. 353
- Mizuno, S., Lee, S.-J., Copeland, E.J., (2004) Phys. Rev. D, 70, p. 043525
- Maeda, K., (2001) Phys. Rev. D, 64, p. 123525
- Huey, G., Lidsey, J.E., (2001) Phys. Lett. B, 514, p. 217
- Chimento, L.P., Forte, M., Kremer, G.M., Richarte, M.G., (2009) Phys. Rev. D, 79, p. 083527
- S. K. Srivastava, arXiv:0707.1376; X. Zhang, arXiv:0708.1408; S. Lepe, F. Pen̈a and J. Saavedra, arXiv:0803.0518; Freese, K., Lewis, M., (2002) Phys. Lett. B, 540, p. 1
- Bojowald, M., (2005) Liv. Rev. Rel., 8, p. 11
- Shtanov, Y., Sahni, V., (2003) Phys. Lett. B, 557, p. 1
- A. Ashtekar, arXiv:0708.1408
Citas:
---------- APA ----------
Chimento, L.P., Forte, M. & Richarte, M.G.
(2010)
. Crossing the phantom divide with k-essence in braneworlds. Modern Physics Letters A, 25(29), 2469-2481.
http://dx.doi.org/10.1142/S0217732310033797---------- CHICAGO ----------
Chimento, L.P., Forte, M., Richarte, M.G.
"Crossing the phantom divide with k-essence in braneworlds"
. Modern Physics Letters A 25, no. 29
(2010) : 2469-2481.
http://dx.doi.org/10.1142/S0217732310033797---------- MLA ----------
Chimento, L.P., Forte, M., Richarte, M.G.
"Crossing the phantom divide with k-essence in braneworlds"
. Modern Physics Letters A, vol. 25, no. 29, 2010, pp. 2469-2481.
http://dx.doi.org/10.1142/S0217732310033797---------- VANCOUVER ----------
Chimento, L.P., Forte, M., Richarte, M.G. Crossing the phantom divide with k-essence in braneworlds. Mod. Phys. Lett. A. 2010;25(29):2469-2481.
http://dx.doi.org/10.1142/S0217732310033797