Browsing by Author "Ibrahim, T.T."

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    Confined Dirac Electron in Coulomb and Uniform Magnatic Fields: The Hill Determinant Approach
    (Transactions of the Nigerian Association of Mathematical Physics, 2019-01) Ibrahim, T.T.; Abubakar, Jos U.; Koffa, D.J.; Salau, M.A.; Adekanbi, I.O.
    The 2+1 dimensional Dirac equation is solved for electron in an oscillator potential together with external fields. Approximate eigenenergies are determined from a second order recurrence relation using the Hill determinant technique. In addition, the technique is shown to generate wave functions for the quasi-exactly solvable problem. Finite analytic closed form for the recurrence relation derived using the recursive-sum plus discrete dimensional-convolution techniques is shown to be in agreement with the analytic result from the finite Hill determinant.