Resonant Andreev reflection in a normal-metal/quantum-dot/superconductor system with coupled Majorana bound states
Wang Su-Xin1, 2, Li Yu-Xian1, Liu Jian-Jun1, 3, †,
       

Sketch of an N–QD–S system with coupled MBSs. A QD is connected with N and S leads. The QD is also connected to one end of a quantum wire on an s-wave supercunductor surface, which supports an MBS (blue dot) at each end. The two MBSs are defined as η1 and η2.