Since the achievement of quantum degeneracy in gases of chromium atoms in 2004, the
experimental investigation of ultracold gases made of highly magnetic atoms has …

Weakly interacting Bose gases usually form Bose-Einstein condensates in which most
particles occupy the same single-particle state. However, when this state cannot realize a …

In quantum chaotic systems, the spectral form factor (SFF), defined as the Fourier transform
of two-level spectral correlation function, is known to follow random matrix theory (RMT) …

Quantum many-body scars consist of a few low-entropy eigenstates in an otherwise chaotic
many-body spectrum, and can weakly break ergodicity resulting in robust oscillatory …

Bose–Einstein condensates are an ideal platform to explore dynamical phenomena
emerging in the many-body limit, such as the build-up of long-range coherence, superfluidity …

We describe a new class of nonequilibrium quantum many-body phenomena in the form of
networks of caustics that dominate the many-body wave function in the semiclassical regime …

We theoretically investigate how entangled atomic states generated via spin-changing
collisions in a spinor Bose-Einstein condensate can be designed and controllably prepared …

Spin squeezing inequalities (SSI) represent a major tool to probe quantum entanglement
among a collection of few-level atoms, and are based on collective spin measurements and …

We investigate both the classical and quantum dynamics of a spin-1 Bose–Einstein
condensate (BEC) system subject to periodic driving of quadratic Zeeman splitting. Without …

A generalized effective spin-chain model is developed for studies of strongly interacting
spinor gases in a one-dimensional (1D) optical lattice. The spinor gas is mapped to a system …