Semiclassical asymptotic behavior of the lower spectral bands of the Schrödinger operator with a trigonal-symmetric periodic potential

DOI10.1134/S0040577920020063zbMath1445.81022OpenAlexW3012876426MaRDI QIDQ2193683

A. Yu. Anikin, M. A. Vavilova

Publication date: 20 August 2020

Published in: Theoretical and Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1134/s0040577920020063

zbMATH Keywords

periodic Schrödinger operatorspectral bandtunnel effectsemiclassical asymptotic behavior

Mathematics Subject Classification ID

General topics in linear spectral theory for PDEs (35P05) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Statistical mechanics of solids (82D20) Semiclassical techniques, including WKB and Maslov methods applied to problems in quantum theory (81Q20) Tunneling in quantum theory (81U26)

Cites Work

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