In the last two decades non-equilibrium spectroscopies have evolved from avant-garde
studies to crucial tools for expanding our understanding of the physics of strongly correlated …

In this article we review essential natures of superconductivity in strongly correlated electron
systems (SCES) from a universal point of view. First we summarize experimental results on …

Recent experiments with ultracold fermionic atoms in optical lattices have provided a
tuneable and clean realization of the attractive Hubbard model (AHM). In view of this …

New developments in superconductivity, particularly through unexpected and often
surprising forms of superconducting materials, continue to excite the community and …

We revisit the low-energy physics of one-dimensional spinless fermion liquids, showing that
with sufficiently strong interactions the conventional Luttinger liquid can give way to a strong …

Understanding competing instabilities in systems with correlated fermions remains one of
the holy grails of modern condensed matter physics. Among the fermionic lattice models …

Multiorbital Hubbard models host strongly correlated “Hund's metals” even for interactions
much stronger than the bandwidth. We characterize this interaction-resilient metal as a …

We measure the magnetic susceptibility of a Fermi gas with tunable interactions in the low-
temperature limit and compare it to quantum Monte Carlo calculations. Experiment and …

The dissociation of excitons into a liquid of holes and electrons in photoexcited
semiconductors, despite being one of the first recognized examples of a Mott transition, still …

We study the conditions under which, using a canonical transformation, the phases sought
after for the repulsive Hubbard model, namely, a Mott insulator in the paramagnetic and …