Spectral Properties of Rotationally Symmetric Massless Dirac Operators

Spectral Properties of Rotationally Symmetric Massless Dirac Operators
复制标题

旋转对称无质量狄拉克算子的谱性质

DOI:
10.1007/s11005-010-0393-5
复制
发表时间:
2010
期刊:
影响因子:
--
通讯作者:
K. Schmidt
K. Schmidt
中科院分区:
--
文献类型:
--
作者:
K. Schmidt

文献摘要

参考文献

被引文献

相似文献

证明了二维和三维空间中具有旋转对称势的无质量Dirac算子的本质谱覆盖了整条真实的直线。在无穷远处的势的极限值可以是算子的本征值,但在势的极限范围之外,在径向势的温和变化条件下,谱是纯绝对连续的。
It is shown that the essential spectrum of massless Dirac operators with a rotationally symmetric potential in two and three spatial dimensions covers the whole real line. Limit values of the potential at infinity can be eigenvalues of the operator, but outside the limit range of the potential the spectrum is purely absolutely continuous under a mild variation condition on the radial potential.
DOI: 10.14492/hokmj/1253539560
发表时间: 2006-12
影响因子: 0.5
作者:
Yoshimi Saito;T. Umeda
通讯作者: Yoshimi Saito;T. Umeda