Optical lattices have emerged as ideal simulators for Hubbard models of strongly correlated
materials, such as the high-temperature superconducting cuprates. In optical lattice …

Disorder can profoundly affect the transport properties of a wide range of quantum materials.
At present, significant disagreement exists regarding features of the disordered Bose …

We measure the temperature of ultracold R 87 b gases transferred into an optical lattice and
compare to noninteracting thermodynamics for a combined lattice-parabolic potential …

We experimentally investigate the spin dynamics of one and two neutral atoms strongly
coupled to a high finesse optical cavity. We observe quantum jumps between hyperfine …

To extract useful information about quantum effects in cold atom experiments, one central
task is to identify the intrinsic fluctuations from extrinsic system noises of various kinds. As a …

We experimentally and theoretically study the peak fraction of a Bose-Einstein condensate
loaded into a cubic optical lattice as the lattice potential depth and entropy per particle are …

A practical finite-temperature theory is developed for the superfluid regime of a weakly
interacting Bose gas in an optical lattice with additional harmonic confinement. We derive an …

My work on the 87 Rb apparatus focuses on three main topics: simulating the Bose-Hubbard
(BH) model out of equilibrium, develo** thermometry probes, and develo** impurity …

In this Letter a conventional method of statistical physics and quantum mechanics is used to
calculate the effective area and the expansion energy for trapped Bose gas in a combined …

In a one-dimensional shallow optical lattice, in the presence of both cubic and quintic
nonlinearity, a superfluid density wave is identified in a Bose–Einstein condensate …