Gap Control by Singular Schrödinger Operators in a Periodically Structured Metamaterial

We consider a family $\{\mathcal{H}^\varepsilon\}_{\varepsilon >0}$ of $\varepsilon\mathbb{Z}^n$-periodic Schrödinger operators with $\delta'$-interactions supported on a lattice of closed compact surfaces; within a minimum period cell one has $m\in\mathbb{N}$ surfaces. We show that...

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Bibliographic Details
Date:2018
Main Authors: Exner, Pavel, Khrabustovskyi, Andrii
Format: Article
Language:English
Published: Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна Національної академії наук України 2018
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Online Access:https://jmag.ilt.kharkiv.ua/index.php/jmag/article/view/jm14-0270e
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Journal Title:Journal of Mathematical Physics, Analysis, Geometry

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Journal of Mathematical Physics, Analysis, Geometry