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Part of the book series: Lecture Notes in Physics ((LNP,volume 720))

Abstract

In this talk we present a pedagogical review of scalar field dynamics. The main emphasis is put on the underlying basic features rather than on concrete scalar field models. Cosmological dynamics of standard scalar fields, phantoms and tachyon fields is developed in detail. Scaling solutions are discussed emphasizing their importance in modelling dark energy. The developed concepts are implemented in an example of quintessential inflation. A brief discussion of scaling solutions for coupled quintessence is also included.

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References

  1. S. Perlmutter et al., (1999). Astrophys. J 517, 565

    Article  ADS  Google Scholar 

  2. A. Riess, et al. (1999). Astrophys. J, 117, 707

    Google Scholar 

  3. E.J. Copeland, M. Sami and Shinji Tsujikawa, Dynamics of dark energy, hep-th/0603057.

    Google Scholar 

  4. V. Sahni and A.A. Starobinsky, Int. J. Mod. Phys. D 9, 373 (2000); S.M. Carroll, Living Rev. Rel. 4, 1 (2001); T. Padmanabhan, Phys. Rept. 380, 235 (2003); P.J.E. Peebles and B. Ratra, Rev. Mod. Phys. 75, 559 (2003).

    Google Scholar 

  5. A. Lue, Phys. Rept. 423, 1 (2006) astro-ph/0510068.

    Google Scholar 

  6. S. Nojiri, S.D. Odintsov, hep-th/0601213.

    Google Scholar 

  7. Jacob D. Bekenstein, Phys. Rev. D 70, 083509 (2004); Erratum-Lect. Notes phys. D71 069901 (2005).

    Google Scholar 

  8. Robert H. Sanders, astro-ph/0601431.

    Google Scholar 

  9. Luz Maria Diaz-Rivera, Lado Samushia, B. Ratra, astro-ph/0601153.

    Google Scholar 

  10. C. Wetterich, Nucl. Phys. B 302, 668 (1988); J.A. Frieman, C.T. Hill, A. Stebbins and I. Waga, Phys. Rev. Lett. 75, 2077 (1995) [arXiv:astro-ph/9505060]; I. Zlatev, L.M. Wang and P.J. Steinhardt, Phys. Rev. Lett. 82, 896 (1999) [arXiv:astro-ph/9807002]; P. Brax and J. Martin, Phys. Rev. D 61, 103502 (2000) [arXiv:astro-ph/9912046]; T. Barreiro, E.J. Copeland and N.J. Nunes, Phys. Rev. D 61, 127301 (2000) [arXiv:astro-ph/9910214]; A. Albrecht and C. Skordis.

    Google Scholar 

  11. P.G. Ferreira and M. Joyce, Phys. Rev. Lett. 79, 4740 (1997) [arXiv:astro-ph/9707286].

    Google Scholar 

  12. F. Hoyle, Mon. Not. R. Astr. Soc. 108, 372 (1948); 109, 365 (1949).

    Google Scholar 

  13. F. Hoyle and J.V. Narlikar, Proc. Roy. Soc. A 282, 191 (1964); Mon. Not. R. Astr. Soc. 155, 305 (1972); J.V. Narlikar and T. Padmanabhan, Phys. Rev. D 32, 1928 (1985).

    Google Scholar 

  14. R.R. Caldwell, Phys. Lett. B 545, 23–29 (2002).

    ADS  Google Scholar 

  15. C. Armendáriz-Picón, T. Damour and V. Mukhanov, Phys. Lett. B 458, 219 (1999), [hep-th/9904075]; J. Garriga and V. Mukhanov, Phys. Lett. B 458, 219 (1999), [hep-th/9904176]; T. Chiba, T. Okabe and M. Yamaguchi, Phys. Rev. D62, 023511 (2000) [astro-ph/9912463]; C. Armendáriz-Picón, V. Mukhanov and P.J. Steinhardt, Phys. Rev. Lett. 85, 4438 (2000) [astro-ph/0004134]; C. Armend’ariz-Pic’on, V. Mukhanov and P.J. Steinhardt, Phys. Rev. D 63, 103510 (2001) [astro-ph/0006373]; M. Malquarti and A.R. Liddle, Phys. Rev. D 66, 023524 (2002) [astro-ph/0203232].

    Google Scholar 

  16. A. Sen, JHEP 0204, 048 (2002); JHEP 0207, 065 (2002); A. Sen, JHEP 9910, 008 (1999); M.R. Garousi, Nucl. Phys. B 584, 284 (2000); Nucl. Phys. B 647, 117 (2002); JHEP 0305, 058 (2003); E.A. Bergshoeff, M. de Roo, T.C. de Wit, E. Eyras, S. Panda, JHEP 0005, 009 (2000); J. Kluson, Phys. Rev. D 62, 126003 (2000); D. Kutasov and V. Niarchos, Nucl. Phys. B 666, 56 (2003).

    Google Scholar 

  17. T. Padmanabhan, astro-ph/0602117.

    Google Scholar 

  18. T. Padmanabhan, Phys. Rev. D 66 (2002) 021301.

    Article  ADS  Google Scholar 

  19. L. Perivolaropoulos, astro-ph/0601014.

    Google Scholar 

  20. T. Padmanabhan and T. Roy Choudhury, Mon. Not. Roy. Astron. Soc. 344, 823 (2003).

    Article  ADS  Google Scholar 

  21. N. Dadhich, gr-qc/0405115.

    Google Scholar 

  22. Shamit Kachru, Renata Kallosh andrei Linde, Sandip P. Trivedi, Phys. Rev. D 68 046005 (2003).

    Article  MathSciNet  Google Scholar 

  23. E.J. Copeland, A.R. Liddle and D. Wands, Phys. Rev. D 57, 4686 (1998).

    Article  ADS  Google Scholar 

  24. V. Sahni and L.M. Wang, Phys. Rev. D 62, 103517 (2000).

    Article  ADS  Google Scholar 

  25. T. Barreiro, E.J. Copeland and N.J. Nunes, Phys. Rev. D 61, 127301 (2000).

    Article  ADS  Google Scholar 

  26. P.J.E. Peebles and A. Vilenkin, Phys. Rev. D 59, 063505 (1999).

    Article  ADS  Google Scholar 

  27. M. Sami and N. Dadhich, hep-th/04050.

    Google Scholar 

  28. G.N. Felder, L. Kofman and A.D. Linde, Phys. Rev. D 60, 103505 (1999); G.N. Felder, L. Kofman and A.D. Linde, Phys. Rev. D 59, 123523 (1999).

    Google Scholar 

  29. R. Maartens, Living Rev. Rel. 7, 7 (2004).

    Google Scholar 

  30. A.R. Liddle and A.J. Smith, Phys. Rev. D 68, 061301 (2003); S. Tsujikawa and A.R. Liddle, JCAP 0403, 001 (2004).

    Google Scholar 

  31. S. Tsujikawa, M. Sami and R. Maartens, Phys. Rev. D 70, 063525 (2004).

    Article  ADS  Google Scholar 

  32. M. Sami and V. Sahni, Phys. Rev. D 70, 083513 (2004).

    Article  ADS  Google Scholar 

  33. J.-F. Dufaux, J. Lidsey, R. Maartens, M. Sami, Phys. Rev. D 70, 083525 (2004) hep-th/0404161.

    Google Scholar 

  34. S.L. Dubovsky and V.A. Rubakov, Phys. Rev.D 67, 104014 (2003) [arXiv:hep-th/0212222].

    Google Scholar 

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© 2007 Springer-Verlag Berlin Heidelberg

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Sami, M. (2007). Models of dark energy. In: Papantonopoulos, L. (eds) The Invisible Universe: Dark Matter and Dark Energy. Lecture Notes in Physics, vol 720. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-71013-4_8

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