Bianchi models with Chaplygin gas

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Berköz G., SEVİNÇ Ö.

6TH International Conference of the Balkan Physical Union, İstanbul, Türkiye, 22 Ağustos 2006 - 26 Ağustos 2007, cilt.899, ss.141-142 identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 899
  • Doi Numarası: 10.1063/1.2733076
  • Basıldığı Şehir: İstanbul
  • Basıldığı Ülke: Türkiye
  • Sayfa Sayıları: ss.141-142
  • Anahtar Kelimeler: Bianchi models, Chaplygin gas, Cosmology
  • İstanbul Yeni Yüzyıl Üniversitesi Adresli: Evet

Özet

Einstein Gravitational Field Equations (EFE) of Chaplygin gas dominated Bianchi-type models are obtained by using metric approximation. The solutions of equations for a special case, namely Bianchi I model which is a generalization of isotropic Friedmann-Robertson-Walker (FRW) cosmology, are obtained. The early and late behaviours of some kinematic parameters in model are presented in graphically. © 2007 American Institute of Physics.