Pseudopotential method for higher partial wave scattering
量子物理
2009-11-11 v2
摘要
We present a zero-range pseudopotential applicable for all partial wave interactions between neutral atoms. For p- and d-waves we derive effective pseudopotentials, which are useful for problems involving anisotropic external potentials. Finally, we consider two nontrivial applications of the p-wave pseudopotential: we solve analytically the problem of two interacting spin-polarized fermions confined in a harmonic trap, and analyze the scattering of p-wave interacting particles in a quasi-two-dimensional system.
引用
@article{arxiv.quant-ph/0507186,
title = {Pseudopotential method for higher partial wave scattering},
author = {Zbigniew Idziaszek and Tommaso Calarco},
journal= {arXiv preprint arXiv:quant-ph/0507186},
year = {2009}
}
备注
RevTeX, 4 pages, 2 figures; v2: references added