학술논문
Spectral asymptotics of a broken δ-interaction.
Document Type
Article
Author
Source
Subject
*SPECTRAL geometry
*HAMILTONIAN systems
*BOUND states
*ESSENTIAL spectrum
*ENERGY levels (Quantum mechanics)
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Language
ISSN
1751-8113
Abstract
This paper is concerned with the spectral analysis of a Hamiltonian with a δ-interaction supported along a broken line with angle θ. The bound states with energy slightly below the threshold of the essential spectrum are estimated in the semiclassical regime θ → 0. [ABSTRACT FROM AUTHOR]