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cond-mat.quant-gas2015★ 58 cited
-pairing superfluid in periodically-driven fermionic Hubbard model with strong attraction
Sota Kitamura, Hideo Aoki
We propose a novel possibility of dynamically changing the pairing of superconductors from wave to pairing (where the pairs condense at the Brillouin-zone corner momenta) b…
cond-mat.quant-gas2014★ 8 cited
Interaction-Driven Topological Insulator in Fermionic Cold Atoms on an Optical Lattice: A Design with a Density Functional Formalism
Sota Kitamura, Naoto Tsuji, Hideo Aoki
We design an interaction-driven topological insulator for fermionic cold atoms in an optical lattice, that is, we pose the question of whether we can realize in a continuous space…