The fate of Landau levels under \(\delta\)-interactions
DOI10.4171/jst/422zbMath1515.81099arXiv2109.07233MaRDI QIDQ6039740
Vladimir Lotoreichik, Jussi Behrndt, Georgi D. Raikov, Markus Holzmann
Publication date: 23 May 2023
Published in: Journal of Spectral Theory (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/2109.07233
Laguerre polynomialsBerezin-Toeplitz operatorsLandau Hamiltonian\(\delta\)-interactionsperturbations of eigenspaces
Applications of operator theory in the physical sciences (47N50) Spectrum, resolvent (47A10) Perturbation theory of linear operators (47A55) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10)
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