Gravitational-wave detection has been pursued relentlessly for over 40 years. With the
imminent operation of a new generation of laser interferometers, it is expected that …

Turbulence, the complicated fluid behavior of nonlinear and statistical nature, arises in many
physical systems across various disciplines, from tiny laboratory scales to geophysical and …

We perform a survey of some recent theoretical and experimental studies on
multidimensional (two-and three-dimensional) localized structures in optical and matter …

We report on the experimental measurement of the dispersion relation of the density and
spin collective excitation modes in an elongated two-component superfluid of ultracold …

We demonstrate a density-dependent gauge field, induced by atomic interactions, for
quantum gases. The gauge field results from the synchronous coupling between the …

We explore, both experimentally and theoretically, the response of an elongated Bose-
Einstein condensate to modulated interactions. We identify two distinct regimes differing in …

Scattering is used to probe matter and its interactions in all areas of physics. In ultracold
atomic gases, control over pairwise interactions enables us to investigate scattering in …

Pattern formation is ubiquitous in nature at all scales, from morphogenesis and cloud
formation to galaxy filamentation. How patterns emerge in a homogeneous system is a …

A Faraday-wave-like parametric instability is investigated via mean-field and Floquet
analysis in immiscible binary Bose-Einstein condensates. The condensates form a so-called …

Gravity generated by large masses has been observed using a variety of probes from atomic
interferometers to torsional balances. However, gravitational coupling between small …