Fractional quantum Hall bilayers at half filling: Tunneling-driven non-Abelian phase
Fractional quantum Hall bilayers at half filling: Tunneling-driven non-Abelian phase
Multicomponent quantum Hall systems with internal degrees of freedom provide a fertile ground for the emergence of exotic quantum liquids. Here, we investigate the possibility of non-Abelian topological order in the half-filled fractional quantum Hall (FQH) bilayer system driven by the tunneling effect between two layers. By means of the …