Conformal collineations and Ricci inheritance symmetry in string cloud and string fluids


Camci U.

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, vol.11, no.3, pp.353-366, 2002 (Peer-Reviewed Journal) identifier identifier

  • Publication Type: Article / Article
  • Volume: 11 Issue: 3
  • Publication Date: 2002
  • Doi Number: 10.1142/s0218271802001676
  • Journal Name: INTERNATIONAL JOURNAL OF MODERN PHYSICS D
  • Journal Indexes: Science Citation Index Expanded, Scopus
  • Page Numbers: pp.353-366

Abstract

Conformal collineations (a generalization of conformal motion) and Ricci inheritance collineations, defined by pound xi R-ab = 2alphaR(ab), for string cloud and string fluids in general relativity axe studied. By investigating the kinematical and dynamical properties of such fluids and using the field equations, some recent studies on the restrictions imposed by conformal collineations are extended, and new results axe found.