Rotating string cosmologies with scalar field and heat flux


Baysal H. , Yilmaz I. , Tarhan I.

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, cilt.10, ss.935-942, 2001 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 10 Konu: 6
  • Basım Tarihi: 2001
  • Doi Numarası: 10.1142/s0218271801001530
  • Dergi Adı: INTERNATIONAL JOURNAL OF MODERN PHYSICS D
  • Sayfa Sayıları: ss.935-942

Özet

We obtain some cosmological model that axe exact solutions of Einstein field equations. The metric utilized is the nonstatic Godel-type cosmological model and the curvature source is a string cloud with scalar field and heat flow. The solutions have nonzero expansion, shear, and rotating. The properties of the solutions are studied and the temperature distribution is also given explicitly.