General Relativity and Gravitation

, Volume 22, Issue 3, pp 289–298 | Cite as

Conformal cosmology with no cosmological constant

  • Philip D. Mannheim
Research Articles

Abstract

We present a locally conformal invariant cosmology based on the Weyl tensor rather than the Einstein one. The cosmology admits of a de Sitter solution with no cosmological constant.

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References

  1. 1.
    Guth, A. H. (1981).Phys. Rev. D,23, 347.Google Scholar
  2. 2.
    Brout, R., Englert, F. and Gunzig, E. (1978).Ann. Phys. (N.Y.),115, 78.Google Scholar
  3. 3.
    Kazanas, D. (1980).Ap. J. Letters,241, L59.Google Scholar
  4. 4.
    Lanczos, C. (1938).Ann. Math.,39, 842.Google Scholar
  5. 5.
    DeWitt, B. S. (1964). “Dynamical Theory of Groups and Fields.” InRelativity, Groups and Topology, DeWitt, C., and DeWitt, B. S., eds. (New York, Gordon and Breach).Google Scholar
  6. 6.
    Zee, A. (1983).Ann. Phys. (N.Y.),151, 431.Google Scholar
  7. 7.
    Adler, S. L. (1982).Rev. Mod. Phys.,54, 729.Google Scholar
  8. 8.
    Mannheim, P. D., and Kazanas, D. (1989).Ap. J.,342, 635. Mannheim, P., and Kazanas, D. (1989). InProceedings of the 1988 Meeting of the Division of Particles and Fields of the American Physical Society, K. Haller et al. eds. (Singapore, World Scientific). Kazanas, D., and Mannheim, P. D. (1989). “General Structure of the Gravitational Equations of Motion in Conformal Weyl Gravity”, NASA preprint.Google Scholar

Copyright information

© Plenum Publishing Corporation 1990

Authors and Affiliations

  • Philip D. Mannheim
    • 1
  1. 1.Laboratory for High Energy AstrophysicsNASA/Goddard Space Flight CenterGreenbeltUSA

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