# A semiclassical treatment of the interaction of non-uniform electric fields with the electric quadrupole moment of a neutral particle

Source: [A semiclassical treatment of the interaction of non-uniform electric fields with the electric quadrupole moment of a neutral particle](<https://www.sota2.com/research/paper/68fa394e1e209131ce8c1481>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2025-10-24T23:26:01.670Z

Authors: K. Bakke

Published: 2019-02-22T11:59:48.000Z

## Abstract

By applying the WKB (Wentzel, Kramers, Brillouin) approximation, we analyse the interaction of the electric quadrupole moment of a neutral particle with radial electric fields produced by a non-uniform electric charge densities. Then, we show particular cases of this interaction where a discrete spectrum of energy can be achieved for the s-waves of the neutral particle.

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## Original sources and implementation

[Original paper](<https://arxiv.org/abs/1902.08451>)

[PDF](<https://arxiv.org/pdf/1902.08451.pdf>)