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cond-mat.stat-mech2007★ 17 cited
Competition between Vortex Unbinding and Tunneling in an Optical Lattice
M. A. Cazalilla, A. Iucci, T. Giamarchi
We study a system of two-dimensional Bose gases trapped in minima of a deep one-dimensional optical lattice potential. Increasing the tunneling amplitude between adjacent gases dri…
cond-mat.stat-mech2006★ 526 cited
The Luttinger model following a sudden interaction switch-on
M. A. Cazalilla
The evolution of correlations in the \emph{exactly} solvable Luttinger model (a model of interacting fermions in one dimension) after a sudden interaction switch-on is \emph{analyt…