Foundations of Physics Letters

, Volume 19, Issue 6, pp 631–632 | Cite as

Comment on “The Cosmic Time in Terms of the Redshift,” by Carmeli et al.

  • Alan Macdonald


The time-redshift relation of Carmeli et al. differs from that of the standard flat ΛCDM model by more than 500 million years for 1 ≤ z ≤ 4.5.

Key words:

time-redshift relation standard cosmological model Carmeli's cosmology 


  1. 1.
    1. M. Carmeli, J. Hartnett, and F. Oliveira, “The cosmic time in terms of the redshift,” Found. Phys. Lett. 19, 277–283 (2006); gr-qc/0506079.CrossRefGoogle Scholar
  2. 2.
    2. Ø. Grøn, “A new standard model of the universe,” Eur. J. Phys. 23, 135–144 (2002).CrossRefADSGoogle Scholar
  3. 3.
    3. D. Spergel et al., “Wilkinson Microwave Anisotropy Probe (WMAP) three year results: Implications for cosmology,” Ap. J. submitted; astro-ph/0603449.Google Scholar

Copyright information

© Springer Science+Business Media, Inc. 2006

Authors and Affiliations

  1. 1.Department of MathematicsLuther CollegeDecorah

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