
In this Letter we illustrate the possible cyclic fermion pairing states across Feshbach resonances in optical lattices. In cyclic fermion pairing, the pairing amplitude exhibits an oscillatory behavior as the detuning varies. We estimate the quasi-particle gaps in different regimes of the resonances.
4 pages, 2 figures included;two typos corrected
Condensed Matter - Other Condensed Matter, FOS: Physical sciences, Other Condensed Matter (cond-mat.other)
Condensed Matter - Other Condensed Matter, FOS: Physical sciences, Other Condensed Matter (cond-mat.other)
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