Tachyon-polytropic inflation on the brane

• Authors: Mohammad Setare , Vahid Kamali
• Languages of publication: EN

Abstracts

EN

We consider the tachyon-brane inflationary universe model in the context of a polytropic gas equation of state. In slow-roll approximation, we discuss general conditions of this model. For exponential potential, in high-energy limit the characteristics of the model are presented. By using the seven-year Wilkinson Microwave Anisotropy Probe (WMAP7) observational data, we constrain the cosmological parameters of the model.

Keywords

EN

slow-roll approximation; WMAP7 model; inflationary universe; curvature perturbation; inflation on the Brane

• Journal: Open Physics
• Year: 2013
• Volume: 11
• Issue: 5
• Pages: 545-552

Dates

published

1 - 5 - 2013

online

28 - 7 - 2013

Contributors

author

Mohammad Setare

• Department of Science, Campus of Bijar, University of Kurdistan, Bijar, Iran,

author

Vahid Kamali

• Department of Science, Campus of Bijar, University of Kurdistan, Bijar, Iran,

References

• [1] A. Guth, Phys. Rev. D 23, 347 (1981) http://dx.doi.org/10.1103/PhysRevD.23.347[Crossref]
• [2] A. Albrecht, P.J. Steinhardt, Phys. Rev. Lett. 48, 1220 (1982) http://dx.doi.org/10.1103/PhysRevLett.48.1220[Crossref]
• [3] D. N. Spergel, Astrophys. J. Suppl. 148, 175 (2003) http://dx.doi.org/10.1086/377226[Crossref]
• [4] H. V. Peiris, Astrophys. J. Suppl. 148, 213 (2003) http://dx.doi.org/10.1086/377228[Crossref]
• [5] N. Arkani-Hamed, S. Dimopoulos, G. Dvali, Phys. Lett. B429, 263 (1998)
• [6] N. Arkami-Hamed, S. Dimopoulos, G. Dvali, Phys. Rev. D59, 086004 (1999)
• [7] I. Antoniadis, N. Arkani-Hamed, S. Dimopoulos, G. Dvali, Phys. Lett. B436, 257 (1998)
• [8] P. Binetruy, C. Deffayet, D. Langlois, Nucl. Phys. B. 565, 269 (2000) http://dx.doi.org/10.1016/S0550-3213(99)00696-3[Crossref]
• [9] P. Binetruy, C. Deffayet, U. Ellwanger, D. Langlois, Phys. Lett. B. 477, 285 (2000) http://dx.doi.org/10.1016/S0370-2693(00)00204-5[Crossref]
• [10] T. Shiromizu, K. Maeda, M. Sasaki, Phys. Rev. D. 62, 024012 (2000) http://dx.doi.org/10.1103/PhysRevD.62.024012[Crossref]
• [11] R. Maartens, D. Wands, B.A. Bassett, I.P.C. Heard, Phys. Rev. D. 62, 041301 (2000) http://dx.doi.org/10.1103/PhysRevD.62.041301[Crossref]
• [12] J. M. Cline, C. Grojean, G. Servant, Phys. Rev. Lett. 83, 4245 (1999) http://dx.doi.org/10.1103/PhysRevLett.83.4245[Crossref]
• [13] C. Csaki, M. Graesser, C. Kolda, J. Terning, Phys. Lett. B. 462, 34 (1999) http://dx.doi.org/10.1016/S0370-2693(99)00896-5[Crossref]
• [14] D. Ida, JHEP. 0009, 014 (2000) http://dx.doi.org/10.1088/1126-6708/2000/09/014[Crossref]
• [15] R. N. Mohapatra, A. Perez-Lorenzana, C.A. de S. Pires, Phys. Rev. D. 62, 105030 (2000) http://dx.doi.org/10.1103/PhysRevD.62.105030[Crossref]
• [16] A. Sen, R. Tachyon, JHEP 0204, 048 (2002) http://dx.doi.org/10.1088/1126-6708/2002/04/048[Crossref]
• [17] A. Sen, Mod. Phys. Lett. A 17, 1797 (2002) http://dx.doi.org/10.1142/S0217732302008071[Crossref]
• [18] M. Sami, P. Chingangbam, T. Qureshi, Phys. Rev. D 66, 043530 (2002) http://dx.doi.org/10.1103/PhysRevD.66.043530[Crossref]
• [19] G. W. Gibbons, Phys. Lett. B 537, 1 (2000)
• [20] A. Sen, JHEP 08, 012 (1998) http://dx.doi.org/10.1088/1126-6708/1998/08/012[Crossref]
• [21] U. Mukhopadhyay, S. Ray, Mod. Phys. Lett. A 23, 3198 (2008) http://dx.doi.org/10.1142/S0217732308028533[Crossref]
• [22] J. Christensen-Dalsgard, Lecture Notes on Stellar Structure and Evolution, 6th edn. (Aarhus University Press, Aarhus, 2004)
• [23] R. N. Tiwari, J.R. Rao, R.R. Kanakamedala Phys. Rev. D 34, 1205 (1986) http://dx.doi.org/10.1103/PhysRevD.34.1205[Crossref]
• [24] S. Ray, Astrophys. Space Sci. 280, 345 (2002) http://dx.doi.org/10.1023/A:1015674330910[Crossref]
• [25] J. D. Murray, Mathematical Biology (Springer, Berlin, 1991) [PubMed]
• [26] C. Tsallis, Introduction to Nonextensive Statistical Mechanics (Springer, 2009)
• [27] S. Chandrasekhar, An Introduction to the Study of Stellar Structure (Dover, 1958)
• [28] S. Shapiro, S.A. Teukolsky, Black Holes, White Dwarfs, and Neutron Stars (Wiley, 1983) http://dx.doi.org/10.1002/9783527617661[Crossref]
• [29] P.-H. Chavanis, arXiv:1208.1192
• [30] P.-H. Chavanis, arXiv:1208.1185
• [31] P.-H. Chavanis, arXiv:1208.0801
• [32] O. Bertolami, V. Duvvuri, Phys. Lett. B 640, 121 (2006) http://dx.doi.org/10.1016/j.physletb.2006.08.025[Crossref]
• [33] R. Herrera, Phys. Lett. B664, 149 (2008)
• [34] R. Herrera, Gen. Rel. Grav. 41, 1259 (2009) http://dx.doi.org/10.1007/s10714-008-0703-8[Crossref]
• [35] K. Akama, Lect. Notes Phys. 176, 267 (1982) http://dx.doi.org/10.1007/3-540-11994-9_41[Crossref]
• [36] V. A. Rubakov, M. E. Shaposhnikov, Phys. Lett. B 159, 22 (1985) http://dx.doi.org/10.1016/0370-2693(85)90112-1[Crossref]
• [37] M. Gogberashvili, Europhys. Lett. 49, 396 (2000) http://dx.doi.org/10.1209/epl/i2000-00162-1[Crossref]
• [38] I. Antoniadis, Phys. Lett. B 246, 377 (1990) http://dx.doi.org/10.1016/0370-2693(90)90617-F[Crossref]
• [39] J. Polchinski, Phys. Rev. Lett 75, 4724 (1995) http://dx.doi.org/10.1103/PhysRevLett.75.4724[Crossref]
• [40] P. Horava, E. Witten, Nucl. Phys. B 460, 506 (1996) http://dx.doi.org/10.1016/0550-3213(95)00621-4[Crossref]
• [41] A. Lukas, B.A. Ovrut, D. Waldram, Phys. Rev. D 60, 086001 (1999) http://dx.doi.org/10.1103/PhysRevD.60.086001[Crossref]
• [42] D. Langlois, R. Maartens, M. Sasaki, D. Wands, Phys. Rev. D 63, 084009 (2001) http://dx.doi.org/10.1103/PhysRevD.63.084009[Crossref]
• [43] P. R. Ashcroft, C. van de Bruck, A.-C. Davis, Phys. Rev. D 66, 121302 (2002) http://dx.doi.org/10.1103/PhysRevD.66.121302[Crossref]
• [44] L. Randall, R. Sundrum, Phys. Rev. Lett. 83, 3370 (1999) http://dx.doi.org/10.1103/PhysRevLett.83.3370[Crossref]
• [45] L. Randall, R. Sundrum, Phys. Rev. Lett. 83, 4690 (1999). http://dx.doi.org/10.1103/PhysRevLett.83.4690[Crossref]
• [46] J. C. Hwang, H. Noh, Phys. Rev. D 66, 084009 (2002) http://dx.doi.org/10.1103/PhysRevD.66.084009[Crossref]
• [47] M. Bouhmadi-Lopez, P.F. Gonzalez-Diaz, P. Martin-Moruno, arXiv:0707.2390
• [48] Y. S. Myung, Phys. Lett. B 652, 223 (2007) http://dx.doi.org/10.1016/j.physletb.2007.07.033[Crossref]
• [49] D. Dvali, G. Gabadadze, M. Porrati, Phys. Lett. B 485, 208 (2000) http://dx.doi.org/10.1016/S0370-2693(00)00669-9[Crossref]
• [50] K. Freese, M. Lewis, Phys. Lett. B 540, 1 (2002)
• [51] R. Maartens, Lect. Notes Phys. 653, 213 (2004)
• [52] A. Lue, Phys. Rep. 423, 1 (2006) http://dx.doi.org/10.1016/j.physrep.2005.10.007[Crossref]
• [53] S. del Campo, JCAP 1212, 005 (2012) http://dx.doi.org/10.1088/1475-7516/2012/12/005[Crossref]
• [54] D. Larson et al., ApJ, 193, 16 (2011) http://dx.doi.org/10.1088/0067-0049/193/1/16[Crossref]
• [55] D. Langlois, R. Maartens, D. Wands, Phys. Lett. B 489, 259 (2000) http://dx.doi.org/10.1016/S0370-2693(00)00957-6[Crossref]
• [56] M. Sami, N. Savchenko, A. Toporensky, Phys. Rev. D 70, 123528 (2004) http://dx.doi.org/10.1103/PhysRevD.70.123528[Crossref]
• [57] D. Kutasov, M. Marino, G.W. Moore, JHEP 0010, 045 (2000) http://dx.doi.org/10.1088/1126-6708/2000/10/045[Crossref]
• [58] A. de la Macorra, U. Filobello, G. German, Phys. Lett. B 635, 355 (2006) http://dx.doi.org/10.1016/j.physletb.2006.02.062[Crossref]

Identifiers

DOI

10.2478/s11534-013-0248-7