Curvature inheritance symmetry in Riemannian spaces with applications to string cloud and string fluids

Yilmaz I., Tarhan I., YAVUZ İ., Baysal H., CAMCI U.

INTERNATIONAL JOURNAL OF MODERN PHYSICS D, vol.8, no.5, pp.659-668, 1999 (SCI-Expanded) identifier identifier


We study, in this paper, curvature inheritance symmetry (CI), pound xi R-bcd(a) = 2 alpha R-bcd(a), where a is a scalar function, for string cloud and string fluid in the context of general relativity. Also, we have obtained some result when a proper CI (i.e., alpha not equal 0) is also a conformal Killing vector.