47 citations · 219 across the 14 of their papers we have counts for
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gr-qc2009
Geometric symmetries on Lorentzian manifolds
K. Saifullah
Lie derivatives of various geometrical and physical quantities define symmetries and conformal symmetries in general relativity. Thus we obtain motions, collineations, conformal mo…
gr-qc2009★ 23 cited
Conformal motions in plane symmetric static spacetimes
K. Saifullah, Shair-e-Yazdan
In this paper, conformal motions are studied in plane symmetric static spacetimes. The general solution of conformal Killing equations and the general form of the conformal Killing…