This review is concerned with the physics and chemistry associated with the interactions,
collisions, and reactions of ultracold molecules, that is, molecules having translational …

This paper reviews recent advances in the study of strongly interacting systems of dipolar
molecules. Heteronuclear molecules feature large and tunable electric dipole moments …

By selecting two dressed rotational states of ultracold polar molecules in an optical lattice,
we obtain a highly tunable generalization of the tJ model, which we refer to as the tJVW …

Polar molecules offer a new platform for quantum simulation of systems with long-range
interactions, based on the electrostatic interaction between their electric dipole moments …

Strongly correlated quantum systems can exhibit exotic behavior controlled by topology. We
predict that the ν= 1/2 fractional Chern insulator arises naturally in a two-dimensional array …

We achieve a quantum-noise-limited absorption sensitivity of 1.7× 10-12 cm-1 per spectral
element at 400 s of acquisition time with cavity-enhanced frequency comb spectroscopy, the …

We show that dipolar interactions between ultracold polar alkali-metal dimers in optical
lattices can be used to realize a highly tunable generalization of the tJ model, which we refer …

Synthetic dimensions alter one of the most fundamental properties in nature, the dimension
of space. They allow, for example, a real three-dimensional system to act as effectively four …

Gauge theories appear broadly in physics, ranging from the standard model of particle
physics to long-wavelength descriptions of topological systems in condensed matter …

We present a new quantum gas apparatus for ultracold mixtures of K and Cs atoms and
ultracold samples of KCs ground-state molecules. We demonstrate the apparatus' …