12 citations · 22 across the 2 of their papers we have counts for
2 papers
cond-mat.stat-mech2008★ 10 cited
Spatially-modulated Superfluid States in Fermionic Optical Ladder Systems with Repulsive Interactions
Yusuke Fujihara, Akihisa Koga, Norio Kawakami
We investigate two-component ultracold fermionic atoms with repulsive interactions trapped in an optical lattice with a ladder structure. By applying the Bogoliubov-de Gennes equat…
cond-mat.stat-mech2006★ 12 cited
Variational Monte Carlo analysis of the Hubbard model with a confining potential: one-dimensional fermionic optical lattice systems
Yusuke Fujihara, Akihisa Koga, Norio Kawakami
We investigate the one-dimensional Hubbard model with a confining potential, which may describe cold fermionic atoms trapped in an optical lattice. Combining the variational Monte…