Astrophysics and Space Science

, Volume 114, Issue 2, pp 345–350 | Cite as

Primordial magnetic fields and symmetry restoration

  • Martin Beech
Article
  • 31 Downloads

Abstract

In the standard cosmological model symmetry breaking in grand unified theories will occur at times ∼10−39 s after the initial singularity when the Universe has cooled to a temperature ∼1016 GeV. We investigate here whether it is possible for a uniform, large-scale, magnetic field present in the early universe to delay significantly the time at which symmetry breaking occurs. Given the present magnitude of the intergalactic B-field (≲10−11–10−9 G) it is found that no significant effects are introduced.

Keywords

Magnetic Field Symmetry Breaking Cosmological Model Unify Theory Early Universe 

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References

  1. Barrow, J. D.: 1982,Quart. J. Roy. Astron. Soc. 23, 344.Google Scholar
  2. Beech, M.: 1985, in press.Google Scholar
  3. Guth, A.: 1981,Phys. Rev. D23, 347.Google Scholar
  4. Heiles, C.: 1976,Ann. Rev. Astron. Astrophys. 14, 1.Google Scholar
  5. Hoyle, F.: 1958La Structure et l'Evolution de l'Univers, Stoops, Brussels.Google Scholar
  6. Kawabata, K., Fujimoto, M., Sofue, Y., and Fukui, M.: 1969,Publ. Astron. Soc. Japan 21, 243.Google Scholar
  7. Kolobov, V. M., Reinhardt, M., and Sazonov, V. N.: 1976,Astrophys. Letters 17, 183.Google Scholar
  8. Linde, A.: 1984,Rep. Prog. Phys. 47, 925.Google Scholar
  9. Matzner, R. A.: 1984,Publ. Astron. Soc. Pacific 96, 189.Google Scholar
  10. McCullum, M. A. H.: 1979, in S. W. Hawking and W. Israel (eds.),General Relativity, Cambridge Univ. Press, Cambridge.Google Scholar
  11. Mestel, L.: 1981, in D. Sugimoto, D. Q. Lamb, and D. N. Schramm (eds.), ‘Fundamental Problems in the Theory of Stellar Evolution’,IAU Symp. 93.Google Scholar
  12. Novikov, I. D. and Zeldovich, Y. B.: 1967,Ann. Rev. Astron. Astrophys. 5, 627.Google Scholar
  13. Oort, J. H.: 1983,Ann. Rev. Astron. Astrophus. 21, 373.Google Scholar
  14. Parker, E. N.: 1971,Astrophys. J. 163, 279.Google Scholar
  15. Parker, E. N.: 1975,Astrophys. J. 202, 523.Google Scholar
  16. Piddington, J. H.: 1974,Astrophys. Space Sci. 31, 225.Google Scholar
  17. Piddington, J. H.: 1975,Astrophys. J. 247, 293.Google Scholar
  18. Sofue, Y., Fujimoto, M., and Kawabata, K.: 1968,Publ. Astron. Soc. Japan 20, 388.Google Scholar
  19. Thorne, K. S.: 1967,Astrophys. J. 148, 51.Google Scholar
  20. Vallee, J. P.: 1983,Astrophys. Letters 23, 85.Google Scholar
  21. Wasserman, I.: 1978,Astrophys. J. 224, 337.Google Scholar
  22. Zeldovich, Y. B.: 1965,Soviet Phys. JETP 21, 656.Google Scholar
  23. Zeldovich, Y. B.: 1970,Soviet Astron. AJ 13, 608.Google Scholar

Copyright information

© D. Reidel Publishing Company 1985

Authors and Affiliations

  • Martin Beech
    • 1
  1. 1.Department of PhysicsUniversity of AlbertaEdmontonCanada

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