Silvestro Fassari

activity

20172026

most citedThe Birman-Schwinger Operator for a Parabolic Quantum Well in a Zero-Thickness Layer in the Presence of a Two-Dimensional Attractive Gaussian Impurity

10 citations · 30 across the 9 of their papers we have counts for

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Showing 2021Show all

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math-ph2021

The Schrödinger particle on the half-line with an attractive $δ$ -interaction: bound states and resonances

S. Fassari, M. Gadella, L. M. Nieto +1

In this paper we provide a detailed description of the eigenvalue $E_{D} (x_{0}) \leq 0$ (respectively $E_{N} (x_{0}) \leq 0$ ) of the self-adjoint Hamiltonian operator representing the n…

The Schrödinger particle on the half-line with an attractive δ-interaction: bound states and resonances

The Schrödinger particle on the half-line with an attractive $δ$ -interaction: bound states and resonances