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arXiv 2004-11-19 1 views

Shape resonances for ultracold atom gases in carbon nanotube waveguides

Peano, V. · Thorwart, M. · Mora, C. · Egger, R.

Original · EN

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.

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