A Comparison of the LVDP and ΛCDM Cosmological Models

Özgür Akarsu*, Tekin Dereli

*Corresponding author for this work

Research output: Contribution to journalLetterpeer-review

6 Citations (Scopus)


We compare the cosmological kinematics obtained via our law of linearly varying deceleration parameter (LVDP) with the kinematics obtained in the ΛCDM model. We show that the LVDP model is almost indistinguishable from the ΛCDM model up to the near future of our universe as far as the current observations are concerned, though their predictions differ tremendously into the far future.

Original languageEnglish
Pages (from-to)2995-3000
Number of pages6
JournalInternational Journal of Theoretical Physics
Issue number10
Publication statusPublished - Oct 2012
Externally publishedYes


The authors appreciate the financial support received from the Turkish Academy of

FundersFunder number
Turkish Academy of


    • Accelerating universe
    • Big rip
    • Dark energy
    • Variable deceleration parameter


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