Geometrical approach and topological electron density in the $p_x+i{p}_y$ superconductor

Karyn Le Hur, Kabir Narayanan, Óscar Mañas Chambert

We present an analysis on the geometrical and physical nature of the $p_x+i{p}_y$ superconductor on the square lattice, with an emphasis on the topological phase transition at half…