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Type: Artigo de periódico
Title: Fractional Schrödinger Operator With Delta Potential Localized On Circle
Author: Kondej S.
Vaz Jr. J.
Abstract: We consider a system governed by the fractional Schödinger operator with a delta potential supported by a circle in R 2. We find out the function counting the number of bound states, in particular, we give the necessary and sufficient conditions for the absence of bound state in our system. Furthermore, we reproduce the form of eigenfunctions and analyze the asymptotic behavior of eigenvalues for the strong coupling constant case. © 2012 American Institute of Physics.
Rights: aberto
Identifier DOI: 10.1063/1.3691199
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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