Spin-orbit coupled correlated metal phase in Kondo lattices: an   implementation with alkaline-earth atoms
  We show that an interplay between quantum effects, strong on-site ferromagnetic exchange interaction and antiferromagnetic correlations in Kondo lattices can give rise to an exotic spin-orbit coupled metallic state in regimes where classical treatments predict a trivial insulating behavior. This phenomenon can be simulated with ultracold alkaline-earth fermionic atoms subject to a laser-induced magnetic field by observing dynamics of spin-charge excitations in quench experiments. 
L. Isaev, J. Schachenmayer, A. M. Rey
cond-mat.quant-gas