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arXiv · 1802.06447

Eigenvalue bounds for Stark operators with complex potentials

Evgeny Korotyaev·Oleg Safronov
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Abstract

We consider the 3-dimensional Stark operator perturbed by a complex-valued potential. We obtain an estimate for the number of eigenvalues of this operator as well as for the sum of imaginary parts of eigenvalues situated in the upper half-plane.

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Evgeny Korotyaev, Oleg Safronov. 2018-04-14. Eigenvalue bounds for Stark operators with complex potentials. https://arxiv.org/abs/1802.06447

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