Identifying the topological superconducting phase in a multiband quantum wire
Identifying the topological superconducting phase in a multiband quantum wire
Distinguishing the zero-bias peak (ZBP) caused by Majorana fermions from that caused by other effects remains a challenge in detecting the topological superconducting phase in a quantum wire. In this paper, we show that one can distinguish Majorana fermions from the trivial zero-energy Andreev bound states caused by impurities in …