Spectrum and a Trace Formula for a Compactly Supported Perturbation of the 2D Harmonic Oscillator in a Strip
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DOI: 10.1134/s0012266119050094
Abstract: The spectrum of a “distorted” two-dimensional harmonic oscillator in a strip is studied. We prove a spectrum localization theorem and obtain a regularized trace formula for a compactly supported perturbation of this operator. read more here.
Keywords: oscillator strip; harmonic oscillator; supported perturbation; trace formula ... See more keywords