Topological electronic flattened bands near or at the Fermi level are a promising route
towards unconventional superconductivity and correlated insulating states. However, the …

We review the theoretical description of the role of quantum geometry in superfluidity and
superconductivity of multiband systems, with focus on flat bands where quantum geometry is …

We outline how pairs of strongly immiscible elements, referred to here as antagonistic pairs,
can be used to synthesize ternary compounds with low or quasi-reduced-dimensional motifs …

The heavy fermion (HF) state of d-electron systems is of great current interest since it
exhibits various exotic phases and phenomena that are reminiscent of the Kondo effect in f …

Recent theoretical studies of carrier-carrier scattering in degenerate two-dimensional
systems have revealed radically different relaxation times for odd and even angular …

Electronic flat bands represent a paradigmatic platform to realize strongly correlated matter
due to their associated divergent density of states. In common instances, including electron …

We study the attractive Hubbard model on the Lieb lattice to understand the normal state
above the superconducting critical temperature in a flat band system. We use cluster …

Topological flatband materials have garnered significant attention due to their strongly
correlated electronic states. Here, we propose the typical flatband and topological features …

Bloch bands with a constant dispersion, called flat bands, have attracted great recent
interest. Due to the lack of kinetic energy, even small interactions are dominant, and the …

The strongly correlated bosons in flat-band systems are an excellent platform to study a wide
range of quantum phenomena. Such systems can be realized in optical lattices filled with …