Atomic size zone interaction potential between two ground-state cold atoms
Abstract
The complex-source-point model are already used in the exact solution for the urtrashort pulse and nonparaxial beam. In this letter we have used the complex-source-point model to deduce the interaction potential equation for the separation R between two atoms which is comparable with the size of the atoms. We show the result and the characteristics of the numerical calculation. Since the singular point around R=0 is removed by using the complex-source-point model, so that we can obtain the result force around R=0. With the decreasing of the distance between two atoms, the force switches from the electromagnetic force to the strong force by use our equation.
Cite
@article{arxiv.1610.02779,
title = {Atomic size zone interaction potential between two ground-state cold atoms},
author = {Zhaoying Wang and Xuehan Jin and Yunhan Wu},
journal= {arXiv preprint arXiv:1610.02779},
year = {2016}
}
Comments
9 pages, 2 figures. arXiv admin note: text overlap with arXiv:1401.4838 by other authors