Fermi-Hubbard type models
Bohrdt Group · Research
Fermi-Hubbard type models
Pairing
We have found a model – concretely, the mixed dimensional bilayer model – in which pairing is strongly enhanced, yielding binding energies on the order of the superexchange J. These binding energies are sufficiently high that pairing can be (and has been) observed in a cold atom experiment.
Selected References
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Strong pairing in mixed dimensional bilayer antiferromagnetic Mott insulators
A. Bohrdt et al.
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Magnetically mediated hole pairing in fermionic ladders of ultracold atoms
S. Hirthe et al.
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