Spectral enclosures for Dirac operators perturbed by rigid potentials

Spectral enclosures for Dirac operators perturbed by rigid potentials
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受刚性势扰动的狄拉克算子的光谱范围

DOI:
10.1142/s0129055x22500234
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发表时间:
2022
影响因子:
1.8
通讯作者:
Schiavone Nico M.
Schiavone Nico M.
中科院分区:
物理与天体物理3区
文献类型:
--
作者:
Mizutani Haruya;Schiavone Nico M.

文献摘要

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在本文中,我们感兴趣的是推广Keller型特征值估计的非自伴薛定谔算子的狄拉克算子,施加一些适当的刚性条件的矩阵结构的潜力,而不必要求其范数的小。
In this paper we are interested in generalizing Keller-type eigenvalue estimates for the non-selfadjoint Schrödinger operator to the Dirac operator, imposing some suitable rigidity conditions on the matricial structure of the potential, without necessarily requiring the smallness of its norm.