We investigate signal propagation in a quantum field simulator of the Klein–Gordon model
realized by two strongly coupled parallel one-dimensional quasi-condensates. By …

In one-dimensional (1D) quantum gases, the momentum distribution (MD) of the atoms is a
standard experimental observable, routinely measured in various experimental setups. The …

A bstract Driven quantum systems exhibit a large variety of interesting and sometimes exotic
phenomena. Of particular interest are driven conformal field theories (CFTs) which describe …

We consider the non-equilibrium dynamics of the entanglement entropy of a one-
dimensional quantum gas of hard-core particles, initially confined in a box potential at zero …

We numerically study the effect of spatial inhomogeneity on quantum information
scrambling, a process of spreading and locally hiding quantum information in quantum …

We study two-dimensional (2D) droplets of noninteracting electrons in a strong magnetic
field, placed in a confining potential with arbitrary shape. Using semiclassical methods …

We study inhomogeneous 1+ 1-dimensional quantum many-body systems described by
Tomonaga-Luttinger-liquid theory with general propagation velocity and Luttinger parameter …

Controlling many-body quantum systems is a highly challenging task required to advance
quantum technologies. Here, we report progress in controlling gapless many-body quantum …

Abstract We study Tomonaga-Luttinger liquids thrown out of equilibrium by marginal
deformations in the form of interaction modulations. This is modeled by quenching or …

We comprehensively investigate two distinct mechanisms leading to memory loss of non-
Gaussian correlations after switching off the interactions in an isolated quantum system …