181 citations · 2.4k across the 50 of their papers we have counts for
Showing 2009Show all
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gr-qc2009★ 25 cited
Energy Distribution in f(R) Gravity
M. Sharif, M. Farasat Shamir
The well-known energy problem is discussed in f(R) theory of gravity. We use the generalized Landau-Lifshitz energy-momentum complex in the framework of metric f(R) gravity to eval…
gr-qc2009★ 80 cited
Plane Symmetric Solutions in f(R) Gravity
M. Sharif, M. Farasat Shamir
The modified theories of gravity, especially the f(R) theory, have attracted much attention in recent years. In this context, we explore static plane symmetric vacuum solutions usi…
gr-qc2009★ 128 cited
Exact Solutions of Bianchi Types and Spacetimes in Theory of Gravity
M. Sharif, M. Farasat Shamir
In this paper, the crucial phenomenon of the expansion of the universe has been discussed. For this purpose, we study the vacuum solutions of Bianchi types and spacetimes i…