Majorana fermions of a two-dimensional Px+iPy superconductor

Yaacov E. Kraus, Assa Auerbach, H. A. Fertig +1

To investigate Majorana fermionic excitations of a $p_x+i{p}_y$ superconductor, the Bogoliubov-de-Gennes equation is solved on a sphere for two cases: (i) a vortex-antivortex pair at…