Estimates on Complex Eigenvalues for Dirac Operators on the Half-Line

被引：0
|
作者：
Jean-Claude Cuenin
机构：
[1] Mathematisches Institut der Universität München,
来源：
Integral Equations and Operator Theory | 2014年 / 79卷
关键词：
Primary 47A75; Secondary 34L40; Dirac operator; complex potentials; non-selfadjoint operators; non-relativistic limit;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We derive bounds on the location of non-embedded eigenvalues of Dirac operators on the half-line with non-Hermitian L1-potentials. The results are sharp in the non-relativistic or weak-coupling limit. In the massless case, the absence of discrete spectrum is proved under a smallness assumption.
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页码：377 / 388
页数：11
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