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SUMMARY:Konstantin Pankrashkin (Universitaet Oldenburg)
DTSTART:20210105T134500Z
DTEND:20210105T144500Z
DTSTAMP:20260412T205457Z
UID:qc_seminar/7
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/qc_seminar/7
 /">On the discrete spectrum of a Schroedinger operator in a half-plane wit
 h a potential localized along a line</a>\nby Konstantin Pankrashkin (Unive
 rsitaet Oldenburg) as part of Quantum Circle\n\n\nAbstract\nWe discuss the
  the spectral properties of a Schrödinger operator in a half-plane with N
 euman boundary condition and with a (regular or singular) potential which 
 only depends on the distance to a line. We discuss the cardinality of the 
 discrete spectrum for the case when the potential is attractive and the li
 ne is not parallel to the boundary. Based in part on a joint work with Seb
 astian Egger and Joachim Kerner.\n
LOCATION:https://researchseminars.org/talk/qc_seminar/7/
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