Shape resonances for ultracold atom gases in carbon nanotube waveguides
Abstract
We propose an experimentally viable setup for the realization of one-dimensional ultracold atom gases in a nanoscale magnetic waveguide formed by two doubly-clamped suspended carbon nanotubes. All common decoherence and atom loss mechanisms are shown to be small. We discuss general consequences of a non-parabolic confinement potential, in particular novel two-body shape resonances, which could be observed in this trap.
- Publication:
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arXiv e-prints
- Pub Date:
- November 2004
- DOI:
- arXiv:
- arXiv:cond-mat/0411517
- Bibcode:
- 2004cond.mat.11517P
- Keywords:
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- Other
- E-Print:
- 4 pages, submitted