The development of quantum computing across several technologies and platforms has
reached the point of having an advantage over classical computers for an artificial problem …

The study of open quantum systems–microscopic systems exhibiting quantum coherence
that are coupled to their environment–has become increasingly important in the past years …

Recent experimental developments in diverse areas—ranging from cold atomic gases to
light-driven semiconductors to microcavity arrays—move systems into the focus which are …

Insights into complex phenomena in quantum matter can be gained from simulation
experiments with ultracold atoms, especially in cases where theoretical characterization is …

We use Pontryagin's minimum principle to optimize variational quantum algorithms. We
show that for a fixed computation time, the optimal evolution has a bang-bang (square …

Studying entanglement growth in quantum dynamics provides both insight into the
underlying microscopic processes and information about the complexity of the quantum …

Open quantum many-body systems play an important role in quantum optics and condensed
matter physics, and capture phenomena like transport, the interplay between Hamiltonian …

We consider the nonequilibrium dynamics of a driven dissipative spin chain with chiral
coupling to a one-dimensional (1D) bosonic bath, and its atomic implementation with a two …

The rapid development in hardware for quantum computing and simulation has led to much
interest in problems where these devices can exceed the capabilities of existing classical …

Tensor network methods have become a powerful class of tools to capture strongly
correlated matter, but methods to capture the experimentally ubiquitous family of models at …