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Advances in High Energy Physics
Volume 2009, Article ID 612063, 14 pages
http://dx.doi.org/10.1155/2009/612063
Research Article

Smooth Crossing of Line in a Single Scalar Field Model

Department of Physics, Jangipur College, Murshidabad, West Bengal 742213, India

Received 8 April 2009; Accepted 23 June 2009

Academic Editor: C. Q. Geng

Copyright © 2009 Abhik Kumar Sanyal. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. D. N. Spergel, R. Bean, O. Doré et al., “Wilkinson Microwave Anisotropy Probe (WMAP) three year results: implications for cosmology,” The Astrophysical Journal Supplement Series, vol. 170, no. 2, pp. 377–408, 2007. View at Publisher · View at Google Scholar
  2. G. Hinshaw, M. R. Nolta, C. L. Bennett et al., “Three-year Wilkinson Microwave Anisotropy Probe (WMAP) observations: temperature analysis,” The Astrophysical Journal Supplement Series, vol. 170, no. 2, pp. 288–334, 2007. View at Publisher · View at Google Scholar
  3. L. Page, G. Hinshaw, E. Komatsu et al., “Three-year Wilkinson Microwave Anisotropy Probe (WMAP) observations: polarization analysis,” The Astrophysical Journal Supplement Series, vol. 170, no. 2, pp. 335–376, 2007. View at Publisher · View at Google Scholar
  4. E. Komatsu, J. Dunkley, M. R. Nolta et al., “Five-year Wilkinson Microwave Anisotropy Probe (WMAP) observations: cosmological interpretation,” The Astrophysical Journal Supplement Series, vol. 180, no. 2, pp. 330–376, 2009. View at Publisher · View at Google Scholar
  5. A. G. Riess, L.-G. Sirolger, J. Tonry et al., “Type Ia supernova discoveries at z>1 from the hubble space telescope: evidence for past deceleration and constraints on dark energy evolution,” The Astrophysical Journal, vol. 607, no. 2, pp. 665–687, 2004. View at Publisher · View at Google Scholar
  6. S. W. Allen, R. W. Schmidt, H. Ebeling, A. C. Fabian, and L. Van Speybroeck, “Constraints on dark energy from Chandra observations of the largest relaxed galaxy clusters,” Monthly Notices of the Royal Astronomical Society, vol. 353, no. 2, pp. 457–467, 2004. View at Publisher · View at Google Scholar
  7. A. Vikman, “Can dark energy evolve to the phantom?” Physical Review D, vol. 71, no. 2, Article ID 023515, 14 pages, 2005. View at Publisher · View at Google Scholar
  8. Y. H. Wei and Y. Z. Zhang, “Extended complex scalar field as quintessence,” Gravitation and Cosmology, vol. 9, no. 4, pp. 307–310, 2003. View at Google Scholar · View at Zentralblatt MATH
  9. V. Sahni and Y. Shtanov, “Braneworld models of dark energy,” Journal of Cosmology and Astroparticle Physics, vol. 2003, no. 11, article 014, pp. 1–26, 2003. View at Google Scholar · View at MathSciNet
  10. Y.-H. Wei and Y. Tian, “SO(1,1) dark energy model and the universe transition,” Classical and Quantum Gravity, vol. 21, no. 23, pp. 5347–5353, 2004. View at Publisher · View at Google Scholar · View at Zentralblatt MATH · View at MathSciNet
  11. F. C. Carvalho and A. Saa, “Nonminimal coupling, exponential potentials and the w<1 regime of dark energy,” Physical Review D, vol. 70, no. 8, Article ID 087302, 2004. View at Publisher · View at Google Scholar
  12. F. Piazza and S. Tsujikawa, “Dilatonic ghost condensate as dark energy,” Journal of Cosmology and Astroparticle Physics, vol. 2004, no. 7, article 004, pp. 47–71, 2004. View at Publisher · View at Google Scholar
  13. R.-G. Cai, H.-S. Zhang, and A.-Z. Wang, “Crossing w=1 in Gauss-Bonnet brane world with induced gravity,” Communications in Theoretical Physics, vol. 44, no. 5, pp. 948–954, 2005. View at Publisher · View at Google Scholar
  14. I. Ya. Aref'eva, A. S. Koshelev, and S. Y. Vernov, “Crossing the w=1 barrier in the D3-brane dark energy model,” Physical Review D, vol. 72, no. 6, Article ID 064017, 11 pages, 2005. View at Publisher · View at Google Scholar
  15. A. Anisimov, E. Babichev, and A. Vikman, “B-inflation,” Journal of Cosmology and Astroparticle Physics, vol. 2005, no. 6, article 006, pp. 89–100, 2005. View at Publisher · View at Google Scholar
  16. B. Wang, Y. Gong, and E. Abdalla, “Transition of the dark energy equation of state in an interacting holographic dark energy model,” Physics Letters B, vol. 624, no. 3-4, pp. 141–146, 2005. View at Publisher · View at Google Scholar
  17. S. Nojiri and S. D. Odintsov, “Unifying phantom inflation with late-time acceleration: scalar phantom-non-phantom transition model and generalized holographic dark energy,” General Relativity and Gravitation, vol. 38, no. 8, pp. 1285–1304, 2006. View at Publisher · View at Google Scholar · View at Zentralblatt MATH
  18. S. Nojiri, S. D. Odintsov, and S. Tsujikawa, “Properties of singularities in the (phantom) dark energy universe,” Physical Review D, vol. 71, no. 6, pp. 1–16, 2005. View at Publisher · View at Google Scholar
  19. E. Elizalde, S. Nojiri, S. D. Odintsov, and P. Wang, “Dark energy: vacuum fluctuations, the effective phantom phase, and holography,” Physical Review D, vol. 71, no. 10, Article ID 103504, 2005. View at Publisher · View at Google Scholar
  20. H. M. Sadjadi, “Generalized second law in a phantom-dominated universe,” Physical Review D, vol. 73, no. 6, Article ID 063525, 6 pages, 2006. View at Publisher · View at Google Scholar
  21. P. S. Apostolopoulos and N. Tetradis, “Late acceleration and w=1 crossing in induced gravity,” Physical Review D, vol. 74, no. 6, Article ID 064021, 2006. View at Publisher · View at Google Scholar
  22. I. Ya. Aref'eva and A. S. Koshelev, “Cosmic acceleration and crossing of w=1 barrier in non-local cubic superstring field theory model,” Journal of High Energy Physics, vol. 2007, no. 2, article 041, 2007. View at Publisher · View at Google Scholar
  23. A. A. Andrianov, F. Cannata, and A. Y. Kamenshchik, “Smooth dynamical crossing of the phantom divide line of a scalar field in simple cosmological models,” Physical Review D, vol. 72, no. 4, Article ID 043531, 8 pages, 2005. View at Publisher · View at Google Scholar
  24. F. Cannata and A. Y. Kamenshchik, “Networks of cosmological histories, crossing of the phantom divide line and potentials with cusps,” International Journal of Modern Physics D, vol. 16, no. 10, pp. 1683–1704, 2007. View at Publisher · View at Google Scholar
  25. C. Armendariz-Picon, T. Damour, and V. Mukhanov, “k-inflation,” Physics Letters B, vol. 458, no. 2-3, pp. 209–218, 1999. View at Publisher · View at Google Scholar · View at Zentralblatt MATH · View at MathSciNet
  26. C. Armendariz-Picon, V. Mukhanov, and P. J. Steinhardt, “Dynamical solution to the problem of a small cosmological constant and late-time cosmic acceleration,” Physical Review Letters, vol. 85, no. 21, pp. 4438–4441, 2000. View at Publisher · View at Google Scholar
  27. C. Armendariz-Picon, V. Mukhanov, and P. J. Steinhardt, “Essentials of k-essence,” Physical Review D, vol. 63, no. 10, Article ID 103510, 2001. View at Publisher · View at Google Scholar
  28. T. Chiba, T. Okabe, and M. Yamaguchi, “Kinetically driven quintessence,” Physical Review D, vol. 62, no. 2, Article ID 023511, 8 pages, 2000. View at Google Scholar
  29. R. R. Caldwell, “A phantom menace? Cosmological consequences of a dark energy component with super-negative equation of state,” Physics Letters B, vol. 545, no. 1-2, pp. 23–29, 2002. View at Publisher · View at Google Scholar
  30. R. R. Caldwell, M. Kamionkowski, and N. N. Weinberg, “Phantom energy: dark energy with w<1 causes a cosmic doomsday,” Physical Review Letters, vol. 91, no. 7, Article ID 071301, 4 pages, 2003. View at Publisher · View at Google Scholar
  31. S. M. Carroll, M. Hoffman, and M. Trodden, “Can the dark energy equation-of-state parameter w<1?” Physical Review D, vol. 68, no. 2, Article ID 023509, 2003. View at Publisher · View at Google Scholar
  32. J. M. Cline, S. Jeon, and G. D. Moore, “The phantom menaced: constraints on low-energy effective ghosts,” Physical Review D, vol. 70, no. 4, Article ID 043543, 4 pages, 2004. View at Publisher · View at Google Scholar
  33. E. O. Kahya and V. K. Onemli, “Quantum stability of a w<1 phase of cosmic acceleration,” Physical Review D, vol. 76, no. 4, Article ID 043512, 2007. View at Publisher · View at Google Scholar
  34. A. Linde, “Hybrid inflation,” Physical Review D, vol. 49, no. 2, pp. 748–754, 1994. View at Publisher · View at Google Scholar
  35. B. Feng, X. Wang, and X. Zhang, “Dark energy constraints from the cosmic age and supernova,” Physics Letters B, vol. 607, no. 1-2, pp. 35–41, 2005. View at Publisher · View at Google Scholar
  36. Y.-F. Cai, H. Li, Y.-S. Piao, and X. Zhang, “Cosmic duality in quintom Universe,” Physics Letters B, vol. 646, no. 4, pp. 141–144, 2007. View at Publisher · View at Google Scholar · View at MathSciNet
  37. H. Wei, R.-G. Cai, and D.-F. Zeng, “Hessence: a new view of quintom dark energy,” Classical and Quantum Gravity, vol. 22, no. 16, pp. 3189–3202, 2005. View at Publisher · View at Google Scholar · View at Zentralblatt MATH · View at MathSciNet
  38. H. Wei and R.-G. Cai, “Cosmological evolution of “hessence” dark energy and avoidance of the big rip,” Physical Review D, vol. 72, no. 12, Article ID 123507, 10 pages, 2005. View at Publisher · View at Google Scholar
  39. X. Zhang and F.-Q. Wu, “Constraints on holographic dark energy from type Ia supernova observations,” Physical Review D, vol. 72, no. 4, Article ID 043524, 10 pages, 2005. View at Publisher · View at Google Scholar
  40. E. Elizalde, S. Nojiri, and S. D. Odintsov, “Late-time cosmology in a (phantom) scalar-tensor theory: dark energy and the cosmic speed-up,” Physical Review D, vol. 70, no. 4, Article ID 043539, 20 pages, 2004. View at Publisher · View at Google Scholar
  41. L. Perivolaropoulos, “Crossing the phantom divide barrier with scalar tensor theories,” Journal of Cosmology and Astroparticle Physics, vol. 2005, no. 10, article 001, pp. 1–16, 2005. View at Publisher · View at Google Scholar
  42. R.-G. Cai, H.-S. Zhang, and A.-Z. Wang, “Crossing w=1 in Gauss-Bonnet brane world with induced gravity,” Communications in Theoretical Physics, vol. 44, no. 5, pp. 948–954, 2005. View at Publisher · View at Google Scholar
  43. B. M. Leith and I. P. Neupane, “Gauss-Bonnet cosmologies: crossing the phantom divide and the transition from matter dominance to dark energy,” Journal of Cosmology and Astroparticle Physics, vol. 2007, no. 5, article 019, 2007. View at Publisher · View at Google Scholar
  44. T. Koivisto and D. F. Mota, “Cosmology and astrophysical constraints of Gauss-Bonnet dark energy,” Physics Letters B, vol. 644, no. 2-3, pp. 104–108, 2007. View at Publisher · View at Google Scholar · View at MathSciNet
  45. T. Koivisto and D. F. Mota, “Gauss-Bonnet quintessence: background evolution, large scale structure, and cosmological constraints,” Physical Review D, vol. 75, no. 2, Article ID 023518, 2007. View at Publisher · View at Google Scholar
  46. A. K. Sanyal, “Transient crossing of phantom divide line wΛ=1 under Gauss-Bonnet interaction,” General Relativity and Gravitation, vol. 41, no. 7, pp. 1511–1525, 2009. View at Publisher · View at Google Scholar
  47. M. Li, B. Feng, and X. Zhang, “A single scalar field model of dark energy with equation of state crossing -1,” Journal of Cosmology and Astroparticle Physics, vol. 2005, no. 12, article 002, pp. 17–24, 2005. View at Publisher · View at Google Scholar
  48. K. Bamba, C.-Q. Geng, S. Nojiri, and S. D. Odintsov, “Crossing of the phantom divide in modified gravity,” Physical Review D, vol. 79, no. 8, Article ID 083014, 2009. View at Publisher · View at Google Scholar
  49. L. Amendola, “Coupled quintessence,” Physical Review D, vol. 62, no. 4, Article ID 043511, 10 pages, 2000. View at Publisher · View at Google Scholar
  50. G. Huey and B. D. Wandelt, “Interacting quintessence, the coincidence problem, and cosmic acceleration,” Physical Review D, vol. 74, no. 2, Article ID 023519, 2006. View at Publisher · View at Google Scholar
  51. J. D. Barrow, “Graduated inflationary universes,” Physics Letters B, vol. 235, no. 1-2, pp. 40–43, 1990. View at Publisher · View at Google Scholar · View at MathSciNet
  52. J. D. Barrow and P. Saich, “The behaviour of intermediate inflationary universes,” Physics Letters B, vol. 249, no. 3-4, pp. 406–410, 1990. View at Publisher · View at Google Scholar
  53. A. G. Muslimov, “On the scalar field dynamics in a spatially flat Friedmann universe,” Classical and Quantum Gravity, vol. 7, no. 2, pp. 231–237, 1990. View at Publisher · View at Google Scholar · View at MathSciNet
  54. A. K. Sanyal, “If Gauss-Bonnet interaction plays the role of dark energy,” Physics Letters B, vol. 645, no. 1, pp. 1–5, 2007. View at Publisher · View at Google Scholar
  55. A. K. Sanyal, “Intermediate inflation or late time acceleration?” Advances in High Energy Physics, vol. 2008, Article ID 630414, 16 pages, 2008. View at Publisher · View at Google Scholar
  56. I. Zlatev, L. Wang, and P. J. Steinhardt, “Quintessence, cosmic coincidence, and the cosmological constant,” Physical Review Letters, vol. 82, no. 5, pp. 896–899, 1999. View at Publisher · View at Google Scholar
  57. P. J. Steinhardt, L. Wang, and I. Zlatev, “Cosmological tracking solutions,” Physical Review D, vol. 59, no. 12, Article ID 123504, 13 pages, 1999. View at Publisher · View at Google Scholar
  58. I. Zlatev and P. J. Steinhardt, “A tracker solution to the cold dark matter cosmic coincidence problem,” Physics Letters B, vol. 459, no. 4, pp. 570–574, 1999. View at Publisher · View at Google Scholar
  59. R. de Ritis, A. A. Marino, C. Rubano, and P. Scudellaro, “Tracker fields from nonminimally coupled theory,” Physical Review D, vol. 62, no. 4, Article ID 043506, 7 pages, 2000. View at Publisher · View at Google Scholar
  60. V. B. Johri, “Search for tracker potentials in quintessence theory,” Classical and Quantum Gravity, vol. 19, no. 23, pp. 5959–5968, 2002. View at Publisher · View at Google Scholar · View at Zentralblatt MATH
  61. C. Rubano, P. Scudellaro, E. Piedipalumbo, S. Capozziello, and M. Capone, “Exponential potentials for tracker fields,” Physical Review D, vol. 69, no. 10, Article ID 103510, 2004. View at Publisher · View at Google Scholar
  62. U. Alam, V. Sahni, T. D. Saini, and A. A. Starobinsky, “Is there supernova evidence for dark energy metamorphosis?” Monthly Notices of the Royal Astronomical Society, vol. 354, no. 1, pp. 275–291, 2004. View at Publisher · View at Google Scholar
  63. U. Alam, V. Sahni, and A. A. Starobinsky, “The case for dynamical dark energy revisited,” Journal of Cosmology and Astroparticle Physics, vol. 2004, no. 6, article 008, pp. 113–128, 2004. View at Publisher · View at Google Scholar
  64. D. Huterer and A. Cooray, “Uncorrelated estimates of dark energy evolution,” Physical Review D, vol. 71, no. 2, Article ID 023506, 5 pages, 2005. View at Publisher · View at Google Scholar
  65. Y. Wang and M. Tegmark, “Uncorrelated measurements of the cosmic expansion history and dark energy from supernovae,” Physical Review D, vol. 71, no. 10, Article ID 103513, 2005. View at Publisher · View at Google Scholar
  66. S. Nesseris and L. Perivolaropoulos, “Comparison of the legacy and gold type Ia supernovae dataset constraints on dark energy models,” Physical Review D, vol. 72, no. 12, Article ID 123519, 8 pages, 2005. View at Publisher · View at Google Scholar
  67. U. Seljak, A. Slosar, and P. McDonald, “Cosmological parameters from combining the Lyman-α forest with CMB, galaxy clustering and SN constraints,” Journal of Cosmology and Astroparticle Physics, vol. 2006, no. 10, article 014, 2006. View at Publisher · View at Google Scholar
  68. R. R. Caldwell and M. Doran, “Dark-energy evolution across the cosmological-constant boundary,” Physical Review D, vol. 72, no. 4, Article ID 043527, 6 pages, 2005. View at Publisher · View at Google Scholar
  69. J. Garriga and V. F. Mukhanov, “Perturbations in k-inflation,” Physics Letters B, vol. 458, no. 2-3, pp. 219–225, 1999. View at Publisher · View at Google Scholar · View at Zentralblatt MATH · View at MathSciNet
  70. S. M. Carroll, M. Hoffman, and M. Trodden, “Can the dark energy equation-of-state parameter w<1?” Physical Review D, vol. 68, no. 2, Article ID 023509, 2003. View at Publisher · View at Google Scholar
  71. A. Melchiorri, L. Mersini, C. J. Ödman, and M. Trodden, “The state of the dark energy equation of state,” Physical Review D, vol. 68, no. 4, Article ID 043509, 2003. View at Publisher · View at Google Scholar
  72. C.-P. Ma and E. Bertschinger, “Cosmological perturbation theory in the synchronous and conformal Newtonian gauges,” Astrophysical Journal, vol. 455, no. 1, pp. 7–25, 1995. View at Publisher · View at Google Scholar
  73. W. Hu, “Covariant linear perturbation formalism,” http://arxiv.org/abs/astro-ph/0402060.
  74. R. Bean and O. Doré, “Probing dark energy perturbations: the dark energy equation of state and speed of sound as measured by WMAP,” Physical Review D, vol. 69, no. 8, Article ID 083503, 2004. View at Publisher · View at Google Scholar
  75. M. Kunz and D. Sapone, “Crossing the phantom divide,” Physical Review D, vol. 74, no. 12, Article ID 123503, 2006. View at Publisher · View at Google Scholar