Computing the coefficients of transformations between oscillator states
Abstract
A program is created to compute recursively the Moshinsky brackets. It is very fast and provides highly accurate results. In the case of the double-precision computations with a single-processor consumer notebook, the computing time per bracket at any not small oscillator excitations is on the scale of 10-8 s and the accuracy is very good for the total number of quanta up to 80. The program is easy to handle.
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