Multipoint scatterers with bound states at zero energy


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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 zeroenergy bound states.

Sobre autores

P. Grinevich

Landau Institute for Theoretical Physics, RAS; Lomonosov Moscow State University; Moscow Institute for Physics and Technology (State University)

Autor responsável pela correspondência
Email: pgg@landau.ac.ru
Rússia, Chernogolovka, Moscow Oblast; Moscow; Dolgoprudny, Moscow Oblast

R. Novikov

Centre de Mathématiques Appliquées; Université Paris Saclay; Institute of Earthquake Prediction Theory and Mathematical Geophysics, RAS

Email: pgg@landau.ac.ru
França, Palaiseau; Paris; Moscow

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