40 citations · 50 across the 5 of their papers we have counts for
5 papers
Gravity theory in SAP-geometry
Nabil L. Youssef, Amr M. Sid-Ahmed, Ebtsam H. Taha
The aim of the present paper is to construct a field theory in the context of absolute parallelism (Teleparallel) geometry under the assumption that the canonical connection is sem…
On Finslerized Absolute Parallelism spaces
Nabil L. Youssef, Amr M. Sid-Ahmed, Ebtsam H. Taha
The aim of the present paper is to construct and investigate a Finsler structure within the framework of a Generalized Absolute Parallelism space (GAP-space). The Finsler structure…
The Riddle of Gravitation
A. M. Sid-Ahmed
There is no doubt that both the special and general theories of relativity capture the imagination. The anti-intuitive properties of the special theory of relativity and its deep p…
Geometry of Parallelizable Manifolds in the Context of Generalized Lagrange Spaces
M. I. Wanas, N. L. Youssef, A. M. Sid-Ahmed
In this paper, we deal with a generalization of the geometry of parallelizable manifolds, or the absolute parallelism (AP-) geometry, in the context of generalized Lagrange spaces.…
Linear Connections and Curvature Tensors in the Geometry of Parallelizable Manifolds
Nabil L. Youssef, Amr M. Sid-Ahmed
In this paper we discuss curvature tensors in the context of Absolute Parallelism geometry. Different curvature tensors are expressed in a compact form in terms of the torsion tens…