19 citations · 24 across the 3 of their papers we have counts for
3 papers
gr-qc2011
Energy-Momentum Distribution of Non-Static Plane Symmetric Spacetimes in GR and TPT
M. Jamil Amir, Sarfraz Ali, Tariq Ismaeel
This paper is devoted to explore the energy-momentum of non-static plane symmetric spacetimes in the context of General Relativity and teleparallel theory of gravity. For this purp…
gr-qc2006★ 19 cited
Proper Matter Collineations of Plane Symmetric Spacetimes
M. Sharif, Tariq Ismaeel
We investigate matter collineations of plane symmetric spacetimes when the energy-momentum tensor is degenerate. There exists three interesting cases where the group of matter coll…
gr-qc2006★ 5 cited
Symmetries of the Energy-Momentum Tensor: Some Basic Facts
M. Sharif, Tariq Ismaeel
It has been pointed by Hall et al. [1] that matter collinations can be defined by using three different methods. But there arises the question of whether one studies matter colline…