On the semi-classical analysis of the groundstate energy of the Dirichlet Pauli operator

On the semi-classical analysis of the groundstate energy of the Dirichlet Pauli operator
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DOI:
10.1016/j.jmaa.2016.11.058
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发表时间:
2016-05
期刊:
arXiv: Spectral Theory
影响因子:
--
通讯作者:
B. Helffer;M. Sundqvist
B. Helffer;M. Sundqvist
中科院分区:
其他
文献类型:
--
作者:
B. Helffer;M. Sundqvist

文献摘要

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我们完成并改进了Ekholm、Kovařík和Portmann最近发表的一篇与C问题有关的论文的结果。Guillarmou关于Dirichlet条件下Pauli算子最低本征值的半经典展开。我们展示了与力学中的挠函数的性质,布朗运动的退出时间和一些维滕拉普拉斯算子的低特征值的分析的连接。
We complete and improve the results of a recent paper by Ekholm, Kovařík and Portmann in connection with a question of C. Guillarmou about the semiclassical expansion of the lowest eigenvalue of the Pauli operator with Dirichlet conditions. We exhibit connections with the properties of the torsion function in mechanics, the exit time of a Brownian motion and the analysis of the low eigenvalues of some Witten Laplacian.