Publication: Spectral singularities of a general point interaction
dc.contributor.coauthor | N/A | |
dc.contributor.department | Department of Mathematics | |
dc.contributor.kuauthor | Mostafazadeh, Ali | |
dc.contributor.schoolcollegeinstitute | College of Sciences | |
dc.date.accessioned | 2024-11-09T22:51:24Z | |
dc.date.issued | 2011 | |
dc.description.abstract | We study the problem of locating spectral singularities of a general complex point interaction with a support at a single point. We also determine the bound states, examine the special cases where the point interaction is P-, T- and PT- symmetric, and explore the issue of the coalescence of spectral singularities and bound states. | |
dc.description.indexedby | WOS | |
dc.description.indexedby | Scopus | |
dc.description.issue | 37 | |
dc.description.openaccess | YES | |
dc.description.publisherscope | International | |
dc.description.sponsoredbyTubitakEu | N/A | |
dc.description.sponsorship | Scientific and Technological Research Council of Turkey (TUBITAK) [110T611] | |
dc.description.sponsorship | Turkish Academy of Sciences (TUBA) This work has been supported by the Scientific and Technological Research Council of Turkey (TUBITAK) in the framework of the project no 110T611 and the Turkish Academy of Sciences (TUBA). | |
dc.description.volume | 44 | |
dc.identifier.doi | 10.1088/1751-8113/44/37/375302 | |
dc.identifier.issn | 1751-8113 | |
dc.identifier.quartile | Q1 | |
dc.identifier.scopus | 2-s2.0-80052580378 | |
dc.identifier.uri | https://doi.org/10.1088/1751-8113/44/37/375302 | |
dc.identifier.uri | https://hdl.handle.net/20.500.14288/6846 | |
dc.identifier.wos | 294723600007 | |
dc.keywords | Non-hermitian hamiltonians | |
dc.keywords | Symmetric quantum-mechanics | |
dc.keywords | Pseudo-hermiticity | |
dc.keywords | Exceptional points | |
dc.keywords | Pt-symmetry | |
dc.keywords | Operators | |
dc.keywords | Reality | |
dc.language.iso | eng | |
dc.publisher | Iop Publishing Ltd | |
dc.relation.ispartof | Journal of Physics A: Mathematical and Theoretical | |
dc.subject | Physics | |
dc.subject | Mathematical physics | |
dc.title | Spectral singularities of a general point interaction | |
dc.type | Journal Article | |
dspace.entity.type | Publication | |
local.contributor.kuauthor | Mostafazadeh, Ali | |
local.publication.orgunit1 | College of Sciences | |
local.publication.orgunit2 | Department of Mathematics | |
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