20–22 Jan 2026
Faculty of Science, Cairo University, Egypt
Africa/Cairo timezone

New Path Equations in Einstein Non-symmetric Geometry

21 Jan 2026, 14:20
35m
Ibn Sina Hall (Faculty of Science, Cairo University, Egypt)

Ibn Sina Hall

Faculty of Science, Cairo University, Egypt

Speaker

Kyrillos ElAbd (German University in Cairo)

Description

Adopting Bazanski approach, two new classes of path equations are derived in Einstein non-symmetric geometry. The first class is the path equations of a test particle moving in a gravitational field, while the second class represents path equations of charged particles. The path equations of charged particles give rise to Lorentz force. Moreover, these path equations may represent an interpretation of some interactions between torsion and electromagnetic potential even if the electromagnetic force vanishes. It is to be noted that the above two classes of paths are formulated in terms of Einstein non-symmetric connection. An explicit formula of such a connection, satisfying the Einstein metricity condition, is obtained by localizing the global formula given recently by Ivanov-Zlatanovi{\'c}.

Authors

Kyrillos ElAbd (German University in Cairo) Prof. M. I. Wanas (Cairo university) Mrs Nouran E. Abdelhamid (National Research Institute of Astronomy and Geophysics (NRIAG)) Samah Nabil (Cairo university)

Presentation materials