Abstract
We generalize and study, within the framework of quantum mechanics and working with -dimensional, manifestly non-Hermitian Hamiltonians , the traditional class of exactly solvable models with local point interactions . We discuss the consequences of the use of nonlocal point interactions such that by means of the suitably adapted formalism of boundary triplets.
Citation
Sergii Kuzhel. Miloslav Znojil. "Non-self-adjoint Schrödinger operators with nonlocal one-point interactions." Banach J. Math. Anal. 11 (4) 923 - 944, October 2017. https://doi.org/10.1215/17358787-2017-0032
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