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arXiv · 2404.12959

Dressing the Lorentz atom

Stephen M. Barnett·James D. Cresser·Sarah Croke
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Abstract

We investigate the effects of the electromagnetic vacuum field on a harmonically bound electron. We show that in the electric-dipole approximation the model atom couples only to an effective one-dimensional electric field. In a simplified form, in which the problem is reduced to a single spatial dimension, we determine, analytically, the form of the ground state and discuss the significance of this.

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Stephen M. Barnett, James D. Cresser, Sarah Croke. 2024-04-19. Dressing the Lorentz atom. https://arxiv.org/abs/2404.12959

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