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arXiv · 0807.1450

Fermionic superfluid properties in a one-dimensional optical lattice

Theja N. De Silva
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Abstract

We discuss various superfluid properties of a two-component Fermi system in the presence of a tight one-dimensional periodic potential in a three-dimensional system. We use a zero temperature mean field theory and derive analytical expressions for the Josephson current, the sound velocity and the center of mass oscillations in the BCS-Bose Einstein condensation crossover region.

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Theja N. De Silva. 2009-01-15. Fermionic superfluid properties in a one-dimensional optical lattice. https://doi.org/10.1103/physreva.79.013612

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