We review the recent developments and the current status in the field of quantum-gas cavity
QED. Since the first experimental demonstration of atomic self-ordering in a system …

We report on the experimental realization and detection of dynamical currents in a spin-
textured lattice in momentum space. Collective tunneling is implemented via cavity-assisted …

We propose a novel type of a Bose-Hubbard ladder model based on an open quantum-gas–
cavity-QED setup to study the physics of dynamical gauge potentials. Atomic tunneling along …

We examine the multistability associated with miscibility-immiscibility conditions for a two-
component Bose-Einstein condensate coupled to the light field in an optical cavity. For a …

The supersolid phase characterized by the superfluid and long-range spatial periodicity of
crystalline order is central to many branches of science ranging from condensed matter …

Quantum matter at ultralow temperatures offers a test bed for analyzing and controlling
desired properties in strongly correlated systems. Under typical conditions the nature of the …

We consider a Bose-Einstein condensate inside an optical cavity and two crossed coherent
pump fields. We determine perturbatively the phase boundary separating the normal …

Quantum simulation provides an arena for investigating complex quantum many-body
phenomena, which are otherwise inaccessible through conventional techniques like …

Ultracold atom systems confined in optical cavities have been demonstrated as a laboratory
for the control of quantum matter properties and analog quantum simulation. Often …

We study the superradiance transition of a two-component three-dimensional Fermi gas
interacting with a single-mode light field of Dicke-type coupling. We find that for a …