TY - JOUR AU - Albeverio, Sergio AU - Fassari, Silvestro AU - Gadella Urquiza, Manuel AU - Nieto Calzada, Luis Miguel AU - Rinaldi, Fabio PY - 2019 UR - http://uvadoc.uva.es/handle/10324/40857 AB - In this note we consider a quantum mechanical particle moving inside an infinitesimally thin layer constrained by a parabolic well in the x-direction and, moreover, in the presence of an impurity modeled by an attractive Gaussian potential. We... LA - eng KW - Gaussian potential KW - Birman-Schwinger operator KW - Hilbert-Schmidt operator KW - contact interaction KW - quantum well TI - The Birman-Schwinger Operator for a Parabolic Quantum Well in a Zero-Thickness Layer in the Presence of a Two-Dimensional Attractive Gaussian Impurity DO - 10.3389/fphy.2019.00102 ER -