Vortex arrays in a rotating superfluid Fermi gas.

@article{Feder2004VortexAI,
  title={Vortex arrays in a rotating superfluid Fermi gas.},
  author={David L. Feder},
  journal={Physical review letters},
  year={2004},
  volume={93 20},
  pages={
          200406
        }
}
  • D. Feder
  • Published 5 October 2004
  • Physics
  • Physical review letters
The behavior of a dilute two-component neutral superfluid Fermi gas subjected to rotation is investigated within the context of a weak-coupling BCS theory. The microscopic properties at finite temperature are obtained by iterating the Bogoliubov-de Gennes equations to self-consistency. In the model, alkali atoms are strongly confined in quasi-two-dimensional traps produced by a deep one-dimensional optical lattice. The lattice depth significantly enhances the critical transition temperature and… 

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References

SHOWING 1-2 OF 2 REFERENCES

Nature (London) 424

  • 47
  • 2003