Astrophysics and Space Science

, Volume 134, Issue 1, pp 197–198 | Cite as

Comment on the Jordan-Brands-Dicke universes

  • D. Lorenz-Petzold
Letters to the Editor


It is shown that the recently obtained Jordan-Brans-Dicke solutions by Chauvet and Guzmán (1986) are either inconsistent, or only special power-law solutions derived previously by Lorenz-Petzold in various papers.


  1. Chauvet, P. and Guzmán, E.: 1986,Astrophys. Space Sci. 126, 133.Google Scholar
  2. Collins, C. B.: 1971,Commun. Math. Phys. 23, 137.Google Scholar
  3. Lorenz-Petzold, D.: 1984a,Prog. Theor. Phys. 71, 406.Google Scholar
  4. Lorenz-Petzold, D.: 1984b,Astrophys. Space Sci. 98, 101.Google Scholar
  5. Lorenz-Petzold, D.: 1984c,Math. Proc. Cambr. Phil. Soc. 96 183.Google Scholar
  6. Lorenz-Petzold, D.: 1984d,Acta Phys. Austriaca 55, 209.Google Scholar
  7. Lorenz-Petzold, D.: 1985a,Acta Phys. Pol. B16, 171.Google Scholar
  8. Lorez-Petzold, D.: 1985b,Gen. Relat. Grav. 17, 1189.Google Scholar
  9. Ruban, V. A. and Finkelstein A. M.: 1975,Gen. Relat. Grav. 6, 601.Google Scholar

Copyright information

© D. Reidel Publishing Company 1987

Authors and Affiliations

  • D. Lorenz-Petzold
    • 1
  1. 1.Fakultät für PhysikUniversität KonstanzKonstanzF.R.G.

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