Interaction of chiral fields of the dark sector with cold dark matter
Tóm tắt
We study models containing matter in the form of dust and the fields of a two-component nonlinear sigma model describing dark energy. We consider the background and perturbation equations for the suggested models and compare them with the ΛCDM model.
Tài liệu tham khảo
A. G. Riess et al., Astron. J. 116, 1009 (1998); astroph/9805201.
S. Perlmutter et al., Astrophys. J. 517, 565 (1999); astro-ph/9812133.
V. Sahni and A. Starobinsky, Int. J. Mod. Phys. D 9, 373 (2000).
V. Sahni and A. Starobinsky, Int. J. Mod. Phys. D 15, 2105 (2006).
E. J. Copeland, M. Sami, and S. Tsujikawa, Int. J. Mod. Phys. D 15, 1753 (2006).
S. Tsujikawa, Dark Energy: Investigations and Modelling, ArXiv: 1004.1493.
M. R. Setare and E. N. Saridakis, JCAP 0809, 026 (2008); ArXiv: 0809.0114.
Yi-Fu Cai, E. N. Saridakis, Mohammad R. Setare, and Jun-Qing Xia, Phys. Rep. 493, 1 (2010); ArXiv: 0909.2776.
L. P. Chimento, M. Forte, R. Lazkoz, and M. G. Richarte, Phys. Rev. D 79, 043502, (2009); ArXiv: 0811.3643.
E. N. Saridakis and J. M. Weller, Phys. Rev. D 81, 123523 (2010); ArXiv: 0912.5304.
C. van de Bruck and J. M. Weller, Phys. Rev. D 80, 123014 (2009); ArXiv: 0910.1934.
S. V. Chervon and O. G. Panina, Vestnik SamGU, Estestvennonauchnaya seriya, No. 8/1 (67), 611, (2008).
S. V. Chervon and O. G. Panina, “Electronnyi Zhurnal “Issledovano v Rossii,” http://zhurnal.ape.relarn.ru/articles/2009/093.pdf 093/091021, pp. 1190–1194 (2009).
S. V. Chervon and O. G. Panina, Vestnik RUDN No. 4, 121–132 (2010).
Miao Li, Xiao-Dong Li, and Xin Zhang, Sci. China Phys. Mech. Astron. 53, 1631 (2010); ArXiv: 0912.3988.
Miao Li, Xiao-Dong Li, Shuang Wang, and Yi Wang, Commun. Theor. Phys. 56, 525 (2011); ArXiv: 1103.5870.
T. Padmanabhan, Phys. Rep. 380, 235 (2003); hepth/0212290.
S. V. Chervon, Izv. Vyssh. Ucheb. Zaved. Fiz. No. 5, 114 (1995).
S. V. Chervon, Non-linear Fields in Theory of Gravitation and Cosmology (Middle-Volga Scientific Centre, Ulyanovsk State University, Ulyanovsk, 1997).
S. V. Chervon, Int. J.Mod. Phys. A 17, 4451 (2002).
S. V. Chervon and N. A. Koshelev, Grav. Cosmol. 3, 196 (2003).
S. Unnikrishnan, H. K. Jassal, and T. R. Seshadri, Phys. Rev. D 78, 123504, (2008); ArXiv: 0801.2017.
S. V. Chervon, Grav. Cosmol. 3, 145 (1997).
K. A. Bronnikov, S. V. Chervon, and S. V. Sushkov, Grav. Cosmol. 3, 241 (2009).
A. Beesham, S. V. Chervon, and S. D. Maharaj, Class. Quantum Grav. 26, 075017 (2009).
S. V. Chervon, Grav. Cosmol. 3, 32 (2002).