科研之友
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摘要
By working in a completely square integrable basis that supports an infinite tridiagonal matrix representation of the wave operator, the arbitrary l-wave solutions of the Schrodinger equation for the Eckart potential are investigated with an approximation scheme of the centrifugal term. The three-term recursion relation for the expansion coefficients of the wavefunction is presented. The bound state wavefunctions are expressed in terms of the Jacobi polynomial, and the discrete spectrum for the bound states is obtained by diagonalization of the recursion relation.
