dorsal/arxiv
View SchemaPseudopotential method for higher partial wave scattering
| Authors | Zbigniew Idziaszek, Tommaso Calarco |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0507186 |
| URL | https://arxiv.org/abs/quant-ph/0507186 |
| DOI | 10.1103/PhysRevLett.96.013201 |
| Journal | Phys. Rev. Lett. 96, 013201 (2006) |
Abstract
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.
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"abstract": "We present a zero-range pseudopotential applicable for all partial wave\ninteractions between neutral atoms. For p- and d-waves we derive effective\npseudopotentials, which are useful for problems involving anisotropic external\npotentials. Finally, we consider two nontrivial applications of the p-wave\npseudopotential: we solve analytically the problem of two interacting\nspin-polarized fermions confined in a harmonic trap, and analyze the scattering\nof p-wave interacting particles in a quasi-two-dimensional system.",
"arxiv_id": "quant-ph/0507186",
"authors": [
"Zbigniew Idziaszek",
"Tommaso Calarco"
],
"categories": [
"quant-ph"
],
"doi": "10.1103/PhysRevLett.96.013201",
"journal_ref": "Phys. Rev. Lett. 96, 013201 (2006)",
"title": "Pseudopotential method for higher partial wave scattering",
"url": "https://arxiv.org/abs/quant-ph/0507186"
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