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Cosmic acceleration sourced by modification of gravity without extra degrees of freedom. (English) Zbl 1421.83138

Summary: In this paper, we investigate a scenario in which late-time cosmic acceleration might arise due to coupling between dark matter and baryonic matter without resorting to dark energy or large-scale modification of gravity associated with extra degrees of freedom. The scenario can give rise to late-time acceleration in Jordan frame and no acceleration in Einstein frame – generic modification of gravity caused by disformal coupling. Using a simple parametrization of the coupling function, in maximally disformal case, we constrain the model parameters by using the age constraints due to globular cluster data. We also obtain observational constraints on the parameters using \(H(z) + \mathrm{SNIa} + \mathrm{BAO}\) datasets. In this case, we distinguish between phantom and non-phantom acceleration and show that the model can give rise to phantom behavior in a narrow region of parameter space.

MSC:

83F05 Relativistic cosmology
83C05 Einstein’s equations (general structure, canonical formalism, Cauchy problems)
83C40 Gravitational energy and conservation laws; groups of motions
83E05 Geometrodynamics and the holographic principle
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References:

[1] Riess, A. G.et al., Supernova search team, Astron. J.116 (1998) 1009, arXiv: astro-ph/9805201.
[2] (Perlmutter, S.et al.), Astrophys. J.517 (1999) 565, arXiv: astro-ph/9812133.
[3] (Spergel, D. N.et al.), Astrophys. J. Suppl.170 (2007) 377, arXiv: astro-ph/0603449.
[4] (Seljak, U.et al.), Phys. Rev. D71 (2005) 103515, arXiv: astro-ph/0407372.
[5] Copeland, E. J., Sami, M. and Tsujikawa, S., Int. J. Mod. Phys. D15 (2006) 1753, arXiv: hep-th/0603057. · Zbl 1203.83061
[6] Sami, M., New Adv. Phys.10 (2016) 77, arXiv: 1401.7310 [physics.pop-ph].
[7] Sahni, V. and Starobinsky, A. A., Int. J. Mod. Phys. D9 (2000) 373, arXiv: astro-ph/9904398.
[8] Frieman, J., Turner, M. and Huterer, D., Annu. Rev. Astron. Astrophys.46 (2008) 385, arXiv: 0803.0982 [astro-ph].
[9] Caldwell, R. R. and Kamionkowski, M., Annu. Rev. Nucl. Part. Sci.59 (2009) 397, arXiv: 0903.0866 [astro-ph.CO].
[10] Silvestri, A. and Trodden, M., Rep. Prog. Phys.72 (2009) 096901, arXiv: 0904.0024 [astro-ph.CO].
[11] Sami, M., Curr. Sci.97 (2009) 887, arXiv: 0904.3445 [hep-th].
[12] Perivolaropoulos, L., AIP Conf. Proc.848 (2006) 698, arXiv: astro-ph/0601014.
[13] Frieman, J. A., AIP Conf. Proc.1057 (2008) 87, arXiv: 0904.1832 [astro-ph.CO].
[14] Sami, M., Lect. Notes Phys.720 (2007) 219.
[15] Carroll, S. M., Living Rev. Relativ.4 (2001) 1, arXiv: astro-ph/0004075.
[16] Padmanabhan, T., Phys. Rep.380 (2003) 235, arXiv: hep-th/0212290. · Zbl 1027.83544
[17] Peebles, P. J. E. and Ratra, B., Rev. Mod. Phys.75 (2003) 559, arXiv: astro-ph/0207347. · Zbl 1205.83082
[18] Wetterich, C., Nucl. Phys. B302 (1988) 668.
[19] Ratra, B. and Peebles, P. J. E., Phys. Rev. D37 (1988) 3406.
[20] Caldwell, R. R., Dave, R. and Steinhardt, P. J., Phys. Rev. Lett.80 (1998) 1582, arXiv: astro-ph/9708069. · Zbl 1371.83193
[21] Sahni, V., Sami, M. and Souradeep, T., Phys. Rev. D65 (2002) 023518, arXiv: gr-qc/0105121.
[22] Sami, M. and Padmanabhan, T., Phys. Rev. D67 (2003) 083509, arXiv: hep-th/0212317.
[23] Upadhye, A., Hu, W. and Khoury, J., Phys. Rev. Lett.109 (2012) 041301, arXiv: 1204.3906 [hep-ph].
[24] Gannouji, R., Sami, M. and Thongkool, I., Phys. Lett. B716 (2012) 255, arXiv: 1206.3395 [hep-th].
[25] Mota, D. F. and Barrow, J. D., Phys. Lett. B581 (2004) 141, arXiv: astro-ph/0306047.
[26] Khoury, J. and Weltman, A., Phys. Rev. Lett.93 (2004) 171104, arXiv: astro-ph/0309300.
[27] Brax, P., van de Bruck, C., Davis, A. C., Khoury, J. and Weltman, A., Phys. Rev. D70 (2004) 123518, arXiv: astro-ph/0408415.
[28] Vainshtein, A. I., Phys. Lett. B39 (1972) 393.
[29] Wang, J., Hui, L. and Khoury, J., Phys. Rev. Lett.109 (2012) 241301, arXiv: 1208.4612 [astro-ph.CO].
[30] Bamba, K., Gannouji, R., Kamijo, M., Nojiri, S. and Sami, M., J. Cosmol. Astropart. Phys.1307 (2013) 017, arXiv: 1211.2289 [hep-th].
[31] de Rham, C. and Gabadadze, G., Phys. Rev. D82 (2010) 044020, arXiv: 1007.0443 [hep-th].
[32] de Rham, C., Gabadadze, G. and Tolley, A. J., Phys. Rev. Lett.106 (2011) 231101, arXiv: 1011.1232 [hep-th].
[33] Nicolis, A., Rattazzi, R. and Trincherini, E., Phys. Rev. D79 (2009) 064036, arXiv: 0811.2197 [hep-th].
[34] S. Capozziello, R. D’Agostino and O. Luongo, arXiv:1904.01427 [gr-qc].
[35] Capozziello, S., Nojiri, S., Odintsov, S. D. and Troisi, A., Phys. Lett. B639 (2006) 135, arXiv: astro-ph/0604431v3.
[36] Berezhiani, L., Khoury, J. and Wang, J., Phys. Rev. D95(12) (2017) 123530, arXiv: 1612.00453 [hep-th].
[37] Farooq, O. and Ratra, B., Astrophys. J.766 (2013) L7, arXiv: 1301.5243 [astro-ph.CO]. And the references their in.
[38] (Ade, P. A. R.et al.), Astron. Astrophys.571 (2014) A16, arXiv: 1303.5076 [astro-ph.CO].
[39] Suzuki, N., Rubin, D., Lidman, C., Aldering, G., Amanullah, R., Barbary, K., Barrientos, L. F. and Botyanszki, J.et al., Astrophys. J.746 (2012) 85, arXiv: 1105.3470 [astro-ph.CO].
[40] Lazkoz, R., Nesseris, S. and Perivolaropoulos, L., J. Cosmol. Astropart. Phys.0511 (2005) 010.
[41] Blake, C., Kazin, E., Beutler, F., Davis, T., Parkinson, D., Brough, S., Colless, M. and Contreras, C.et al., Mon. Not. Roy. Astron. Soc.418 (2011) 1707, arXiv: 1108.2635 [astro-ph.CO].
[42] (Percival, W. J.et al.), Mon. Not. Roy. Astron. Soc.401 (2010) 2148, arXiv: 0907.1660 [astro-ph.CO].
[43] Beutler, F., Blake, C., Colless, M., Jones, D. H., Staveley-Smith, L., Campbell, L., Parker, Q. and Saunders, W.et al., Mon. Not. R. Astron. Soc.416 (2011) 3017, arXiv: 1106.3366 [astro-ph.CO].
[44] Jarosik, N., Bennett, C. L., Dunkley, J., Gold, B., Greason, M. R., Halpern, M., Hill, R. S. and Hinshaw, G.et al., Astrophys. J. Suppl.192 (2011) 14, arXiv: 1001.4744 [astro-ph.CO].
[45] (Eisenstein, D. J.et al.), Astrophys. J.633 (2005) 560, arXiv: astro-ph/0501171.
[46] Giostri, R., Santos, M. V. d., Waga, I., Reis, R. R. R., Calvao, M. O. and Lago, B. L., J. Cosmol. Astropart. Phys.1203 (2012) 027, arXiv: 1203.3213 [astro-ph.CO].
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