A Comparison of the LVDP and Lambda CDM Cosmological Models

Akarsu O., Dereli T.

INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS, cilt.51, sa.10, ss.2995-3000, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 51 Sayı: 10
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1007/s10773-012-1200-0
  • Dergi Adı: INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.2995-3000
  • Anahtar Kelimeler: Variable deceleration parameter, Accelerating universe, Dark energy, Big rip, PARAMETER
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

We compare the cosmological kinematics obtained via our law of linearly varying deceleration parameter (LVDP) with the kinematics obtained in the Lambda CDM model. We show that the LVDP model is almost indistinguishable from the Lambda CDM 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.