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Type: Artigo de periódico
Title: Fractional Schrodinger operator with delta potential localized on circle
Author: Kondej, S
Vaz, J
Abstract: We consider a system governed by the fractional Schodinger 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. (C) 2012 American Institute of Physics. []
Country: EUA
Editor: Amer Inst Physics
Citation: Journal Of Mathematical Physics. Amer Inst Physics, v. 53, n. 3, 2012.
Rights: aberto
Identifier DOI: 10.1063/1.3691199
Date Issue: 2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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