After many years of development of the basic tools, quantum simulation with ultracold atoms
has now reached the level of maturity at which it can be used to investigate complex …

This paper reviews recent experimental and theoretical progress concerning many-body
phenomena in dilute, ultracold gases. It focuses on effects beyond standard weak-coupling …

Quantum computers, though not yet available on the market, will revolutionize the future of
information processing. Quantum computers for special purposes like quantum simulators …

Chiral edge states are a hallmark of quantum Hall physics. In electronic systems, they
appear as a macroscopic consequence of the cyclotron orbits induced by a magnetic field …

Dirac points are central to many phenomena in condensed-matter physics, from massless
electrons in graphene to the emergence of conducting edge states in topological insulators …

Originally, the Hubbard model was derived for describing the behavior of strongly correlated
electrons in solids. However, for over a decade now, variations of it have also routinely been …

Recent years have seen tremendous progress in creating complex atomic many-body
quantum systems. One approach is to use macroscopic, effectively thermodynamic …

Ultracold atomic gases provide a fantastic platform to implement quantum simulators and
investigate a variety of models initially introduced in condensed matter physics or other …

This paper presents a review of the current state of the art in the research field of cold and
ultracold molecules. It serves as an introduction to the focus issue ofNew Journal of Physics …

Although kinetic energy of a massive particle generally has quadratic dependence on its
momentum, a flat, dispersionless energy band is realized in crystals with specific lattice …