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:
影响因子:
--
通讯作者:
B. Helffer;M. Sundqvist
中科院分区:
文献类型:
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作者:
B. Helffer;M. Sundqvist
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.