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Spectral asymptotics of a strong delta ' interaction supported by a surface
- 1.0433178 - ÚJF 2015 RIV NL eng J - Journal Article
Exner, Pavel - Jex, M.
Spectral asymptotics of a strong delta ' interaction supported by a surface.
Physics Letters. A. Roč. 378, 30-31 (2014), s. 2091-2095. ISSN 0375-9601. E-ISSN 1873-2429
R&D Projects: GA ČR(CZ) GA14-06818S
Institutional support: RVO:61389005
Keywords : delta ' surface interaction * strong coupling expansion
Subject RIV: BE - Theoretical Physics
Impact factor: 1.683, year: 2014
We derive asymptotic expansion for the spectrum of Hamiltonians with a strong attractive delta' interaction supported by a smooth surface in R-3, either infinite and asymptotically planar, or compact and closed. Its second term is found to be determined by a Schrodinger type operator with an effective potential expressed in terms of the interaction support curvatures.
Permanent Link: http://hdl.handle.net/11104/0237450
Number of the records: 1