Complex potentials: bound states, quantum dynamics and wave operators

S. A. Stepin

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arXiv · 1402.7186

Complex potentials: bound states, quantum dynamics and wave operators

S. A. Stepin

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Abstract

Schr\"odinger operator on half-line with complex potential and the corresponding evolution are studied within perturbation theoretic approach. The total number of eigenvalues and spectral singularities is effectively evaluated. Wave operators are constructed and a criterion is established for the similarity of perturbed and free propagators.

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S. A. Stepin. 2014-02-28. Complex potentials: bound states, quantum dynamics and wave operators. https://arxiv.org/abs/1402.7186

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