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This article is cited in 8 scientific papers (total in 8 papers)
Multipoint scatterers with bound states at zero energy
P. G. Grinevichabc, R. G. Novikovdef a Landau Institute for Theoretical Physics, RAS,
Chernogolovka, Moscow Oblast, Russia
b Lomonosov Moscow State University,
Moscow, Russia
c Moscow Institute for Physics and Technology (State
University), Dolgoprudny, Moscow Oblast, Russia
d Centre de Mathématiques Appliquées, École Polytechnique, Palaiseau, France
e Université-Paris Saclay, Paris, France
f Institute of Earthquake Prediction Theory and Mathematical Geophysics, RAS,
Moscow, Russia
Abstract:
We study multipoint scatterers with bound states at zero energy in three-dimensional space. We construct examples of such scatterers with multiple zero eigenvalues or with strong multipole localization of zero-energy bound states.
Keywords:
Schrödinger equation, multipoint scatterer, bound state, zero energy,
localization.
Received: 12.10.2016
Citation:
P. G. Grinevich, R. G. Novikov, “Multipoint scatterers with bound states at zero energy”, TMF, 193:2 (2017), 309–314; Theoret. and Math. Phys., 193:2 (2017), 1675–1679
Linking options:
https://www.mathnet.ru/eng/tmf9349https://doi.org/10.4213/tmf9349 https://www.mathnet.ru/eng/tmf/v193/i2/p309
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Abstract page: | 456 | Full-text PDF : | 129 | References: | 59 | First page: | 28 |
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