Some remarks on the attractor behaviour in ELKO cosmology

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Pereira, S. H.; S., A. Pinho S.; da Silva, J. M. Hoff;

Recent results on the dynamical stability of a system involving the interaction of the ELKO spinor field with standard matter in the universe have been reanalysed, and the conclusion is that such system does not exhibit isolated stable points that could alleviate the co... View more
  • References (33)
    33 references, page 1 of 4

    [1] A. G. Riess et al., Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant, Astron. J. 116, (1998) 1009; (2006) 063522;

    [8] S. Das, P.S. Corasaniti, and J. Khoury, Super-acceleration as signature of dark sector interaction, Phys. Rev. D 73, (2006) 083509.

    [9] C. Feng, B. Wang, Y.G. Gong, R.K. Su, Testing the viability of the interacting holographic dark energy model by using combined observational constraints, JCAP 005, (2007) 0709.

    [10] R. Mainini and S. Bonometto, Mass functions in coupled dark energy models, Phys. Rev. D 74, (2006) 043504; G.M. Kremer, Dark energy interacting with neutrinos and dark matter: A Phenomenological theory, Gen. Relativ. Gravit. 39, (2007) 965; C.G. Boehmer, G. Caldera-Cabral, R. Lazkoz, and R. Maartens, Dynamics of dark energy with a coupling to dark matter, Phys. Rev. D 78, (2008) 023505.

    [11] W. Zimdahl, D. Pav´on, L.P. Chimento, Interacting quintessence, Phys. Lett. B 521, (2001) 133; L.P. Chimento, A.S. Jakubi, D. Pav´on, W. Zimdahl, Interacting quintessence solution to the coincidence problem, Phys. Rev. D 67, (2003) 083513; S. del Campo, R. Herrera, D. Pav´on, Late universe expansion dominated by domain walls and dissipative dark matter, Phys. Rev. D 70, (2004) 043540; D. Pav´on, W. Zimdahl, Holographic dark energy and cosmic coincidence, Phys. Lett. B 628, (2005) 206.

    [12] B. Wang, Y.G. Gong, E. Abdalla, Transition of the dark energy equation of state in an interacting holographic dark energy model, Phys. Lett. B 624 (2005) 141; B. Wang, C.Y. Lin, E. Abdalla, Constraints on the interacting holographic dark energy model, Phys. Lett. B 637, (2006) 357.

    [13] B. Wang, J. Zang, C.Y. Lin, E. Abdalla, and S. Micheletti, Interacting Dark Energy and Dark Matter: Observational Constraints from Cosmological Parameters, Nucl. Phys. B 778, (2007) 69.

    [14] E. Abdalla, L. R. Abramo, L. Sodr´e, B. Wang, Signature of the interaction between dark energy and dark matter in galaxy clusters, Phys. Lett. B 673, (2009) 107.

    [15] B. Wang, C. Y. Lin, D. Pav´on, E. Abdalla, Thermodynamical description of the interaction between dark energy and dark matter, Phys. Lett. B 662, (2008) 1.

    [16] D. Pav´on, B. Wang, Le Chatelier-Braun principle in cosmological physics, Gen. Relativ. Gravit. 41, (2009) 1.

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