We briefly review methods for modeling correlated systems. The concept of correlations is of
fundamental physical importance for systems such as Mott±Hubbard insulators, high …

The fundamental security aspect of the classical crypto-system depends on integer
factorization and discrete logarithm problems. The quantum factorization problem is a crucial …

The possibility to directly measure, in a cold-atom quantum simulator, the von Neumann
entropy and mutual information between a site and its environment opens new perspectives …

We assess the accuracy of ghost-rotationally-invariant slave-boson (g-RISB) theory in
multiorbital systems by applying it to both the three-orbital degenerate Hubbard model and a …

We demonstrate that a finite-do** quantum critical point (QCP) naturally descends from
the existence of a first-order Mott transition in the phase diagram of a strongly correlated …

We consider dressing of excitonic properties by strongly correlated electrons in gate-
controlled twisted homobilayer heterostructures. The combined effect of the moiré potential …

Time-reversal symmetric topological insulators are generically robust with respect to weak
local interaction unless symmetry-breaking transitions take place. Using dynamical mean …

The theoretical description of strongly correlated materials relies on the ability to
simultaneously capture, on equal footing, the different competing energy scales …

We study the conditions to realize an excitonic condensed phase in an electron-hole bilayer
system with local Hubbard-like interactions at half-filling, where we can address the interplay …

We consider the effect of a local interatomic repulsion on synthetic heterostructures where a
discrete synthetic dimension is created by Raman processes on top of $ SU (N) $-symmetric …