32 citations · 33 across the 4 of their papers we have counts for
4 papers
Trapped fermion mixtures with unequal masses: a Bogoliubov-de Gennes approach
M. Iskin, C. J. Williams
We use the Bogoliubov-de Gennes formalism to analyze the ground state phases of harmonically trapped two-species fermion mixtures with unequal masses. In the weakly attracting limi…
Pattern formation in mixtures of ultracold atoms in optical lattices
M. M. Maska, R. Lemanski, J. K. Freericks +1
Regular pattern formation is ubiquitous in nature; it occurs in biological, physical, and materials science systems. Here we propose a set of experiments with ultracold atoms that…
Vortices, antivortices and superfluid shells separating Mott-insulating regions
Kaushik Mitra, C. J. Williams, C. A. R. Sa de Melo
Atomic or molecular bosons in harmonically confined optical lattices exhibit a wedding cake structure consisting of insulating (Mott) shells. It is shown that superfluid regions em…
Ultracold Cs Feshbach Spectroscopy
Cheng Chin, Vladan Vuletic, Andrew J. Kerman +4
We have observed and located more than 60 magnetic field-induced Feshbach resonances in ultracold collisions of ground-state Cs atoms. These resonances are associated with…