Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6898941 | Journal of the Egyptian Mathematical Society | 2017 | 5 Pages |
Abstract
The purpose of this note is to study and explore some collineation vector fields on standard static spacetimes Ifâ¯Ãâ¯M(also called fâ associated SSST). Conformal vector fields, Ricci and matter collineations are studied. Many implications for the existence of these collineations on fâassociated SSSTs are obtained. Moreover, Ricci soliton structures on fâ associated SSSTs admitting a potential conformal vector field are considered.
Keywords
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science (General)
Authors
H.K. El-Sayied, Sameh Shenawy, Noha Syied,