This article reviews theoretical and experimental developments for one-dimensional Fermi
gases. Specifically, the experimentally realized two-component delta-function interacting …

The many-body physics at quantum phase transitions shows a subtle interplay between
quantum and thermal fluctuations, emerging in the low-temperature limit. In this review, we …

Understanding exotic forms of magnetism in quantum mechanical systems is a central goal
of modern condensed matter physics, with implications for systems ranging from high …

Thermoelectric effects, such as the generation of a particle current by a temperature
gradient, have their origin in a reversible coupling between heat and particle flows. These …

Strongly correlated quantum fluids are phases of matter that are intrinsically quantum
mechanical and that do not have a simple description in terms of weakly interacting …

The dynamics of quantum phase transitions pose one of the most challenging problems in
modern many-body physics. Here, we study a prototypical example in a clean and well …

I discuss the impact of gauge-gravity duality on our understanding of two classes of systems:
conformal quantum matter and compressible quantum matter. The first conformal class …

This is a review of recent developments in Monte Carlo methods in the field of ultracold
gases. For bosonic atoms in an optical lattice we discuss path-integral Monte Carlo …

Quantum criticality emerges when a many-body system is in the proximity of a continuous
phase transition that is driven by quantum fluctuations. In the quantum critical regime, exotic …

We present a complete recipe to extract the density–density correlations and the static
structure factor of a two-dimensional (2D) atomic quantum gas from in situ imaging. Using …