Skip to main content

Advertisement

SpringerLink
Log in

Varying ghost dark energy and particle creation

  • Regular Article
  • Published:
The European Physical Journal Plus Aims and scope Submit manuscript

Abstract.

One of the models of dark energy is the ghost dark energy, which has a geometrical origin. Recently, a certain type of phenomenological modification of ghost dark energy has been suggested which motivated us for this work. The goal of this paper is twofold. First, we would like to study the cosmological scenario involving interacting varying ghost dark energy. A cosmographic analysis of a non-interacting model is also performed. Then, we study the particle creation following the straight analogy between quantization in Minkowski background and canonical quantization of a scalar field in curved dynamical backgrounds. Particular attention will be paid to massless-particle production from a radiation-dominated universe (according to our toy model) which evolves to our large-scale universe. Constraints on the parameters of the models obtained during the cosmographic analysis did allow to demonstrate the possibility of a massless-particle creation in a radiation-dominated universe.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. G. Veneziano, Nucl. Phys. B 159, 213 (1979)

    Article  ADS  MathSciNet  Google Scholar 

  2. E. Witten, Nucl. Phys. B 156, 269 (1979)

    Article  ADS  Google Scholar 

  3. C. Rosenzweig et al., Phys. Rev. D 21, 3388 (1980)

    Article  ADS  Google Scholar 

  4. F.R. Urban, A.R. Zhitnitsky, Phys. Lett. B 688, 9 (2010)

    Article  ADS  Google Scholar 

  5. N. Ohta, Phys. Lett. B 695, 41 (2011)

    Article  ADS  Google Scholar 

  6. E. Ebrahimi, A. Sheykhi, Int. J. Mod. Phys. D 20, 2369 (2011)

    Article  ADS  MATH  Google Scholar 

  7. A. Sheykhi, M. Sadegh Movahed, E. Ebrahimi, Astrophys. Space Sci. 339, 93 (2012)

    Article  ADS  MATH  Google Scholar 

  8. A. Sheykhi, A. Bagheri, EPL 95, 39001 (2011)

    Article  ADS  Google Scholar 

  9. E. Ebrahimi, A. Sheykhi, Phys. Lett. B 706, 19 (2011)

    Article  ADS  Google Scholar 

  10. A. Rozas-Fernandez, Phys. Lett. B 709, 313 (2012)

    Article  ADS  Google Scholar 

  11. A. Khodam-Mohammadi et al., Mod. Phys. Lett. A 27, 18 (2012)

    Article  Google Scholar 

  12. M. Malekjani, A. Khodam-Mohammadi, arXiv:1202.4154

  13. Chao-Jun Feng et al., Phys. Rev. D 87, 023006 (2013)

    Article  ADS  Google Scholar 

  14. Martiros Khurshudyan et al., Astrophys Space Sci. 357, 113 (2015)

    Article  ADS  Google Scholar 

  15. Z.K. Guo et al., JCAP 05, 002 (2005)

    Article  ADS  Google Scholar 

  16. H. Wei, R.G. Cai, Phys. Rev. D 73, 083002 (2006)

    Article  ADS  Google Scholar 

  17. S. Som, A. Sil, Astrophys. Space Sci. 352, 867 (2014)

    Article  ADS  Google Scholar 

  18. R.G. Cai, A. Wang, JCAP 03, 002 (2005)

    Article  ADS  Google Scholar 

  19. H. Zhang, Z. Zhu, Phys. Rev. D 73, 043518 (2006)

    Article  ADS  Google Scholar 

  20. P. Wu, H. Yu, Class. Quantum Grav. 24, 4661 (2007)

    Article  ADS  MathSciNet  MATH  Google Scholar 

  21. S. Li et al., Int. J. Mod. Phys. D 18, 1785 (2009)

    Article  ADS  MATH  Google Scholar 

  22. X.M. Chen et al., JCAP 04, 001 (2009)

    ADS  Google Scholar 

  23. J.H. He et al., Phys. Rev. D 80, 063530 (2009)

    Article  ADS  Google Scholar 

  24. R.G. Cai et al., Phys. Rev. D 81, 103514 (2010)

    Article  ADS  Google Scholar 

  25. H. Wei, Nucl. Phys. B 845, 381 (2011)

    Article  ADS  MATH  Google Scholar 

  26. K. Karami et al., Eur. Phys. J. C 64, 85 (2009)

    Article  ADS  Google Scholar 

  27. Kazuya Koyama, Fabio P. Silva, Phys. Rev. D 75, 084040 (2007)

    Article  ADS  MathSciNet  Google Scholar 

  28. M. Khurshudyan, R. Myrzakulov, arXiv:1509.02263

  29. Y.D. Xu, Z.G. Huang, Astrophys. Space Sci. 343, 807 (2013)

    Article  ADS  MATH  Google Scholar 

  30. L.P. Chimento, Phys. Rev. D 81, 043525 (2010)

    Article  ADS  Google Scholar 

  31. M.R. Setare, Phys. Lett. B 642, 1 (2006)

    Article  ADS  MathSciNet  MATH  Google Scholar 

  32. M.R. Setare, Phys. Lett. B 642, 421 (2006)

    Article  ADS  MathSciNet  MATH  Google Scholar 

  33. G. Mangano et al., Mod. Phys. Lett. A 18, 831 (2003)

    Article  ADS  Google Scholar 

  34. M. Baldi, Mon. Not. R. Astron. Soc. 411, 1077 (2011)

    Article  ADS  Google Scholar 

  35. Jian-Hua He, Bin Wang, JCAP 06, 010 (2008)

    Article  Google Scholar 

  36. J. Sadeghi et al., Res. Astron. Astrophys. 15, 175 (2015)

    Article  ADS  Google Scholar 

  37. J. Sadeghi et al., Int. J. Theor. Phys. 53, 2246 (2014)

    Article  MATH  Google Scholar 

  38. J. Sadeghi et al., JCAP 12, 031 (2013)

    Article  ADS  Google Scholar 

  39. M. Khurshudyan et al., Int. J. Theor. Phys. 53, 2370 (2014)

    Article  Google Scholar 

  40. M. Jamil et al., Eur. Phys. J. C 56, 429 (2008)

    Article  ADS  MATH  Google Scholar 

  41. Ya.B. Zeldovich, JETP Lett. 12, 307 (1970)

    ADS  Google Scholar 

  42. G.L. Murphy, Phys. Rev. D 48, 4231 (1973)

    Article  ADS  Google Scholar 

  43. Z. Klimek, Acta Cosmol. 3, 49 (1975)

    ADS  MathSciNet  Google Scholar 

  44. B.L. Hu, Phys. Lett. A 90, 375 (1982)

    Article  ADS  Google Scholar 

  45. B.L. Hu, Adv. Astrop. 1, 23 (1983)

    Google Scholar 

  46. J.D. Barrow, Phys. Lett. B 180, 335 (1986)

    Article  ADS  MathSciNet  Google Scholar 

  47. M. Morikawa, M. Sasaki, Phys. Lett. B 165, 59 (1985)

    Article  ADS  Google Scholar 

  48. T. Padmanabhan, S.M. Chitre, Phys. Lett. A 120, 433 (1987)

    Article  ADS  Google Scholar 

  49. W. Zimdahl, D. Pavn, Gen. Relativ. Gravit. 26, 1259 (1994)

    Article  ADS  Google Scholar 

  50. W. Zimdahl et al., Phys. Rev. D 64, 063501 (2001)

    Article  ADS  Google Scholar 

  51. L.R.W. Abramo, J.A.S. Lima, Class. Quantum Grav. 13, 2953 (1996)

    Article  ADS  MathSciNet  MATH  Google Scholar 

  52. J. Gariel, G. Le Denmat, Phys. Lett. A 200, 11 (1995)

    Article  ADS  MathSciNet  MATH  Google Scholar 

  53. J.A.S. Lima et al., Phys. Rev. D 53, 4287 (1996)

    Article  ADS  Google Scholar 

  54. L. Parker, Phys. Rev. Lett. 21, 562 (1968)

    Article  ADS  Google Scholar 

  55. L. Parker, Phys. Rev. 183, 1057 (1969)

    Article  ADS  MATH  Google Scholar 

  56. L. Parker, Phys. Rev. D 3, 346 (1971)

    Article  ADS  Google Scholar 

  57. L. Parker, Phys. Rev. Lett. 28, 705 (1972)

    Article  ADS  Google Scholar 

  58. L. Parker, Phys. Rev. D 7, 976 (1973)

    Article  ADS  Google Scholar 

  59. A.A. Grib et al., Gen. Relativ. Gravit. 7, 535 (1975)

    Article  ADS  MathSciNet  Google Scholar 

  60. A.A. Grib, Yu.V. Pavlov, Gravit. Cosmol. 11, 119 (2005)

    ADS  MATH  Google Scholar 

  61. A.A. Grib, Yu.V. Pavlov, Gravit. Cosmol. 12, 159 (2006)

    ADS  MATH  Google Scholar 

  62. L.P. Grishchuk, Class. Quantum Grav. 10, 2449 (1993)

    Article  ADS  MathSciNet  MATH  Google Scholar 

  63. M.R.G. Maia, Phys. Rev. D 48, 647 (1993)

    Article  ADS  Google Scholar 

  64. M.R.G. Maia, J.D. Barrow, Phys. Rev. D 50, 6262 (1994)

    Article  ADS  Google Scholar 

  65. M.R.G. Maia, J.A.S. Lima, Phys. Rev. D 54, 6111 (1996)

    Article  ADS  Google Scholar 

  66. S.H. Pereira et al., Phys. Lett. B 690, 103 (2010)

    Article  ADS  Google Scholar 

  67. S.H. Pereira, arXiv:1108.3346

  68. S.H. Pereira et al., Gen. Relativ. Gravit. 46, 1699 (2014)

    Article  ADS  Google Scholar 

  69. A.G. Riess et al., Astron. J. 116, 1009 (1998)

    Article  ADS  Google Scholar 

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

    Article  ADS  Google Scholar 

  71. D.N. Spergel et al., Astrophys. J. Suppl. 148, 175 (2003)

    Article  ADS  Google Scholar 

  72. M. Tegmark et al., Phys. Rev. D 69, 103501 (2004)

    Article  ADS  Google Scholar 

  73. K. Abazajian et al., Astron. J. 129, 1755 (2005)

    Article  ADS  Google Scholar 

  74. K. Abazajian et al., Astron. J. 128, 502 (2004)

    Article  ADS  Google Scholar 

  75. E. Hawkins et al., Mon. Not. R. Astron. Soc. 346, 78 (2003)

    Article  ADS  Google Scholar 

  76. L. Verde et al., Mon. Not. R. Astron. Soc. 335, 432 (2002)

    Article  ADS  Google Scholar 

  77. V. Sahni et al., JETP Lett. 77, 201 (2003)

    Article  ADS  Google Scholar 

  78. U. Alam et al., Mon. Not. R. Astron. Soc. 344, 1057 (2003)

    Article  ADS  Google Scholar 

  79. R.R. Caldwell, E.V. Linder, Phys. Rev. Lett. 95, 141301 (2005)

    Article  ADS  Google Scholar 

  80. Planck Collaboration, arXiv:1502.01589 (2015)

Download references

Author information

Authors and Affiliations

  1. Institute for Physical Research, National Academy of Sciences, Ashtarak, Republic of Armenia

    M. Khurshudyan

Authors
  1. M. Khurshudyan
    View author publications

    You can also search for this author in PubMed Google Scholar

Corresponding author

Correspondence to M. Khurshudyan.

Rights and permissions

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Khurshudyan, M. Varying ghost dark energy and particle creation. Eur. Phys. J. Plus 131, 25 (2016). https://doi.org/10.1140/epjp/i2016-16025-7

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1140/epjp/i2016-16025-7

Keywords

Search

Navigation