✍ Scribed by I. Borbély; T. Vertse
No coin nor oath required. For personal study only.
To avoid instability problems in calculating anti-bound and resonant solutions, we propose to represent the wave-function with the sum of its large distance asymptotic form and a numerically calculated correction function. The resulting inhomogeneous equation is stable, therefore it can be solved accurately with standard methods.
📜 SIMILAR VOLUMES
An eigenvalue corrector is given for solving bound states in multichannel Schrodinger equations. Using the renonnalized Numerov method the multichannel equation is integrated from both left and right to the middle. The integrations define an approximate solution which is used to calculate the eigenv
The eigenvalue problem for a system of N coupled one-dimensional Schrodinger equations, arising in bound state in quantum mechanics, is considered. A canonical approach for the calculation of the energy eigenvalues of this system is presented. This method replaces the use of the wave functions by 2