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 …

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 …

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 consider a many-body system of 2D anyons, free quantum particles with general
statistics parameter $\alpha∈] 0, 2 [$. In the magnetic gauge picture they are described as …

Anyons with a statistical phase parameter α∈(0, 2) are a kind of quasi-particles that, for
topological reasons, only exist in a 1D or 2D world. We consider the dimensional reduction …

We introduce a general approximate method for calculating the one-body correlations and
the momentum distributions of one-dimensional Bose gases at finite interaction strengths …

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 …

We study the perfect transfer of information in 1+ 1D continuous quantum systems. This
includes effective descriptions of inhomogeneous spin chains, for which the notion of perfect …