Solutions to the Schrödinger Equation: Nonlocal Terms and Geometric Constraints

Here, we investigate a three-dimensional Schrödinger equation that generalizes the standard framework by incorporating geometric constraints. Specifically, the equation is adapted to account for a backbone structure exhibiting memory effects dependent on both time and spatial position. For this, we...

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Bibliographic Details
Main Authors: Irina Petreska, Pece Trajanovski, Trifce Sandev, Jonathan A. M. Almeida Rocha, Antonio Sérgio Magalhães de Castro, Ervin K. Lenzi
Format: Article
Language:English
Published: MDPI AG 2025-01-01
Series:Mathematics
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Online Access:https://www.mdpi.com/2227-7390/13/1/137
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Summary:Here, we investigate a three-dimensional Schrödinger equation that generalizes the standard framework by incorporating geometric constraints. Specifically, the equation is adapted to account for a backbone structure exhibiting memory effects dependent on both time and spatial position. For this, we incorporate an additional term in the Schrödinger equation with a nonlocal dependence governed by short- or long-tailed distributions characterized by power laws associated with Lévy distributions. This modification also introduces a backbone structure within the system. We derive solutions that reveal various behaviors using Green’s function approach expressed in terms of Fox <i>H</i>-functions.
ISSN:2227-7390