科研之友
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摘要
We show that by linking two factorization techniques often employedto solve Schroedinger's equation one can give any one-dimensional hamiltonianthe same form in terms of quantities typical of these approaches.These are the supersymmetric technique (SUSY) and the one of De LaPeña's. It is shown that the linkage between them exhibits interestingpeculiarities, that are illustrated in the case of a very important family ofquantum potentials, namely, reflection-less ones.
