Fuchs, Jean-Noel; PATIL, SOURABH; Vidal, Julien
(American Physical Society, 2020-09)
In two dimensions, topological phases of free Majorana fermions coupled to a Z 2 gauge field are known to be classified according to the Chern number ν ∈ Z. Its value mod 16 specifies the type of anyonic excitations. In ...