Eigenvalue bounds for Stark operators with complex potentials
Spectral Theory
2018-04-17 v2
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.
Keywords
Cite
@article{arxiv.1802.06447,
title = {Eigenvalue bounds for Stark operators with complex potentials},
author = {Evgeny Korotyaev and Oleg Safronov},
journal= {arXiv preprint arXiv:1802.06447},
year = {2018}
}
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