Astrophysics and Space Science

, Volume 198, Issue 2, pp 299–308 | Cite as

Cosmological studies in Bianchi II, VIII space-time

  • Subenoy Chakraborty
  • Gopal Chandra Nandy
Article

Abstract

The paper is divided into two parts. In the first part, we have studied inflationary solution for Bianchi II, VIII cosmological models when a massless scalar field with flat potential is considered. Some cosmological solutions of massive strings are obtained in the second part. Also some solutions are calculated for pure massive strings following the Takabayashi equation of state.

Keywords

Scalar Field Cosmological Model Massless Scalar Cosmological Solution Massive String 

Preview

Unable to display preview. Download preview PDF.

Unable to display preview. Download preview PDF.

References

  1. Banerjee, A., Sanyal, A. K., and Chakraborty, S.: 1990a,Astrophys. Space Sci. 166, 259.Google Scholar
  2. Banerjee, A., Sanyal, A. K., and Chakraborty, S.: 1990b,Pramana 34, 1.Google Scholar
  3. Chakraborty, S.: 1991,Ind. J. Pure Appl. Phys. 29, 31.Google Scholar
  4. Chakraborty, S.: 1992,Astrophys. Space Sci. 187, 135.Google Scholar
  5. Gott, J. R.: 1985,Astrophys. J. 288, 422.Google Scholar
  6. Guth, A. H.: 1981,Phys. Rev. D23, 347.Google Scholar
  7. Kaisner, N. and Stebbins, A.: 1984,Nature 310, 391.Google Scholar
  8. Kibble, T. W. S.: 1976,J. Phys. A9, 1387.Google Scholar
  9. Letelier, P. S.: 1979,Phys. Rev. D20, 1924.Google Scholar
  10. Letelier, P. S.: 1983,Phys. Rev. D28, 2414.Google Scholar
  11. Ray Chaudhuri, A.: 1979,Theoretical Cosmology, Clarendon Press, Oxford.Google Scholar
  12. Stachel, J.: 1980,Phys. Rev. D21, 2171.Google Scholar
  13. Stein-Schabes, J. A.: 1987,Phys. Rev. D35, 2345.Google Scholar
  14. Takalayashi, T.: 1978, in M. Flato (ed.),Q. Mech. Determinism, Causality and Particles, D. Reidel Publ. Co., Dordrecht, Holland, p. 179.Google Scholar
  15. Vilenkin, A.: 1985,Phys. Rep. 121, 263.Google Scholar
  16. Vilenkin, P.: 1984,Astrophys. J. 282, L51.Google Scholar
  17. Wald, R. M.: 1984,General Relativity, University of Chicago Press, Chicago.Google Scholar
  18. Zeldovich, Ya. B.: 1980,Monthly Notices Roy. Astron. Soc. 192, 663.Google Scholar

Copyright information

© Kluwer Academic Publishers 1993

Authors and Affiliations

  • Subenoy Chakraborty
    • 1
  • Gopal Chandra Nandy
    • 2
  1. 1.Department of MathematicsJadavpur UniversityCalcuttaIndia
  2. 2.Modern SchoolCalcuttaIndia

Personalised recommendations