J. M. Khalifeh, B. M. Al-Khamiseh, R. S. Hijjawi. Solution of the Hamilton – Jacobi Equations in an Electromagnetic Field Using Separation of Variables Method – Staeckel Boundary Conditions . JJP [Internet]. 2025 Apr. 24 [cited 2025 Apr. 27];13(1). Available from: https://jjp.yu.edu.jo/index.php/jjp/article/view/724