Majorana-zero-modes(MZMs)moving in topological superconductors(TSC)is an important issue for topological quantum computation.The microscopic lattice model was used to simulate the moving of MZMs in a TSC quantum wire via multiple segment modulation.The multiple segment moving was found to reduce nonadiabatic transition.Initial fermion-parity will be violated(slightly)owing to the second-order effect of nonadiabatic transition,mediated by the quasiparticle spectrum.We propose a scheme to probe both effects.
关键词
拓扑超导量子线/马约拉纳零能模/非绝热跃迁
Key words
topological superconducting quantum wires/Majorana zero modes/nonadiabatic transition