= Jost function
{wiki=Jost_function}
The Jost function is a mathematical concept used primarily in quantum mechanics, particularly in the analysis of one-dimensional scattering problems. It arises in the context of solving the Schrödinger equation for a potential, and is particularly important for understanding the properties of scattering states and bound states in a quantum system. In more detail, the Jost function is associated with the solutions of the radial or one-dimensional Schrödinger equation, which can be expressed in terms of a potential.
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