Subroto Mukerjee The notion of integrability (operatively defined as the existence of as many conservation laws as degrees of freedom of a system) is …
A scattering matrix formulation of the topological index of interacting fermions in one-dimensional superconductors
Dganit Meidan We construct a scattering matrix formulation for the topological classification of one-dimensional superconductors with effective time …
Superfluid-Insulator transition of quantum Hall domain walls in bilayer graphene
Efrat Shimshoni The quantum-Hall ferromagnetic state of bilayer graphene at zero filling, when subject to a kink-like perpendicular electric field, …