Swimming upstream: Flux flow reverses for lattice bosons in a magnetic field

(PhysOrg.com) — Matter in the subatomic realm is, well, a different matter. In the case of strongly correlated phases of matter, one of the most surprising findings has to do with a phenomenon known as the Hall response – an important theoretical and experimental tool for describing emergent charge carriers in strongly correlated systems, examples of which include high temperature superconductors and the quantum Hall effect.

See the original post here:
Swimming upstream: Flux flow reverses for lattice bosons in a magnetic field