C. Williams

activity

20032022

most citedPattern formation in mixtures of ultracold atoms in optical lattices

32 citations · 123 across the 13 of their papers we have counts for

collaborators

Showing 2007Show all

2 papers · 1 filter

cond-mat.supr-con2007★ 12 cited

Trap-imbalanced fermion mixtures

M. Iskin, C. J. Williams

We analyze the ground state phases of two-component ( $σ \equiv {↑, ↓}$ ) population- and mass-balanced ( $N_{↑} = N_{↓}$ and $m_\uparrow = m_…

cond-mat.other2007

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…