|
| related topics |
| {energy, state, states} |
| {equation, function, exp} |
| {wave, scattering, interference} |
| {temperature, thermal, energy} |
| {trap, ion, state} |
| {operator, operators, space} |
|
Pseudopotential method for higher partial wave scattering
Zbigniew Idziaszek, Tommaso Calarco
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.
- oai_identifier:
- oai:arXiv.org:quant-ph/0507186
- categories:
- quant-ph
- comments:
- RevTeX, 4 pages, 2 figures; v2: references added
- doi:
- 10.1103/PhysRevLett.96.013201
- arxiv_id:
- quant-ph/0507186
- journal_ref:
- Phys. Rev. Lett. 96, 013201 (2006)
- created:
- 2005-07-19
- updated:
- 2005-07-20
Full article ▸
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