Cold atomic gases have become a paradigmatic system for exploring fundamental physics,
which at the same time allows for applications in quantum technologies. The accelerating …

A remarkable feature of quantum many-body systems is the orthogonality catastrophe that
describes their extensively growing sensitivity to local perturbations and plays an important …

We investigate a thermodynamic cycle using a Bose–Einstein condensate (BEC) with
nonlinear interactions as the working medium. Exploiting Feshbach resonances to change …

Characterizing the work statistics of driven complex quantum systems is generally
challenging because of the exponential growth with the system size of the number of …

We show that a quantum Otto cycle in which the medium, an interacting ultracold gas, is
driven between a superfluid and an insulating phase can outperform similar single particle …

A universal relation is established between the quantum work probability distribution of an
isolated driven quantum system and the Loschmidt echo dynamics of a two-mode squeezed …

We examine the dynamics after a sudden quench in the magnetic field of the Lipkin-
Meshkov-Glick model. Starting from the ground state and by employing the time-dependent …

We study quantum quenches to the one-dimensional Bose gas with attractive interactions in
the case when the initial state is an ideal one-dimensional Bose condensate. We focus on …

Standard thermometry employs the thermalization of a probe with the system of interest. This
approach can be extended by incorporating the possibility of using the nonequilibrium states …

We study the relationship between (non-) Markovian evolutions, established correlations,
and the entropy production rate. We consider a system qubit in contact with a thermal bath …