Browsing by Author "E. Kahil, Magd"

Browsing by Author "E. Kahil, Magd"

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  • Equations of Motion for Charged Spinning Fluid in Bi-metric Type Theories of Gravity 
    E. Kahil, Magd; A. Ammar, Samah; A. Refaey, Shymaa (October university for modern sciences and Arts MSA, 2023)
    The General theory of relativity is one of the most successful theories of gravity. Despite its successful applications, it has some difficulties in examining the behaviour of particles precisely in strong gravitational ...
  • Equations of Motion for Spinning Fluids and their Deviation Equations in Finslerian Geometry 
    E. Kahil, Magd; A. Ammar, Samah; A. Refaey, Shymaa (October university for modern sciences and Arts MSA, 2023)
    Finsler geometry is a natural extension of the Riemannian geometry and a good a platform used to interpret the infrastructure of physical phenomena, especially for relativistic applications. Accordingly it is worthy to ...
  • Spinning Equations for Objects of Some Classes in Finslerian Geometry 
    E. Kahil, Magd (arXiv preprint arXiv:2001.03331, 2020)
    Spinning equations of Finslerian gravity, the counterpart of Mathisson-Papapetrou Spinning equations of motion are obtained. Two approaches of Finslerian geometries are illustrated, and their corresponding spinning equations. ...
  • The spinning equations of motion for objects in AP-geometry 
    E. Kahil, Magd (arXiv preprint arXiv:1802.04058, 2018)
    Equations of spinning objects are obtained in Absolute Parallelism Geometry [AP], a special class of non-Riemannian geometry admitting an alternative nonvanishing curvature and torsion simultaneously. This new set of ...
  • Stability of Stellar Systems Orbiting SgrA 
    E. Kahil, Magd (arXiv preprint arXiv:1511.02424, 2015)
    Path equations of different orbiting objects in the presence of very strong gravitational fields are essential to examine the impact of its gravitational effect on the stability of each system. Implementing an analogous ...