Quantum geometry in condensed-matter physics has two components: the real part quantum
metric and the imaginary part Berry curvature. Whereas the effects of Berry curvature have …

Light-driven primary amine oxidation to imines integrated with H2 production presents a
promising means to simultaneous production of high-value-added fine chemicals and clean …

A central result in superconductivity is that flat bands, though dispersionless, can still host a
nonzero superfluid weight due to quantum geometry. We show that the derivation of the …

Recent experimental studies unveiled highly unconventional phenomena in the
superconducting twisted bilayer graphene (TBG) with ultraflat bands, which cannot be …

Electron–phonon coupling is crucial for the existence of various phases of matter, in
particular superconductivity and density waves. Here, we devise a theory that incorporates …

We show that, quite generally, quantum geometry plays a major role in determining the low-
energy physics in strongly correlated lattice models at fractional band fillings. We identify …

Flat-band superconductivity has theoretically demonstrated the importance of band topology
to correlated phases. In two dimensions, the superfluid weight, which determines the critical …

The importance of the quantum metric in flat-band systems has been noticed recently in
many contexts such as the superfluid stiffness, the dc electrical conductivity, and ideal Chern …

We show that certain three-dimensional multigap topological insulators can host quantized
integrated shift photoconductivities due to bulk invariants that are defined under reality …

In band insulators, without a Fermi surface, adiabatic transport can exist due to the geometry
of the ground state wavefunction. Here we show that for systems driven at a small but finite …